November 14th, 1944.
0530 hours.
Herkin Forest, Germany.
The steam rising from the tin cup caught the first rays of dawn visible through the shattered trees at approximately 200 yards.
Oberg writer Hans Miller of the 326th Volk Grenadier Division had been watching it for 17 minutes through his binoculars.
The same cup in the same position behind the same fallen log.
the American was careless or exhausted or both.
Müller had seen enough combat to know that soldiers made mistakes when they were tired, and the Americans pushing through the Herkin had been fighting for weeks without rest.
The cup sat there, steam rising rhythmically, suggesting someone crouched just below, drinking coffee in the frozen darkness.
Müller settled his carabiner 98 Kurtz rifle against his shoulder, centering the iron sights on the area just below where the cup rested.
At this range, approximately 180 m, he couldn’t miss.
He controlled his breathing, applied pressure to the trigger and fired.
The bullet struck exactly where he aimed.
The cup flew backward, coffee spraying, but Müller never saw it.
In the same instant, he pulled his trigger.
A 306 round from a Springfield 03 A4 rifle struck him in the center of his chest, fired from a position 60 degrees to his left, a position he hadn’t even considered.
Staff Sergeant James Hrix of the 28th Infantry Division’s Scout Sniper Section lowered his rifle and made a small mark in his notebook.
November 14th, 0542 hours confirmed kill number 83.
The coffee cup trick had worked again.
Over the next six days, this single technique, a heated cup of coffee positioned as bait, while Hrix fired from an entirely different location, would account for 97 confirmed German casualties.
It would force an entire German division to alter their patrol patterns, cause a breakdown in German sniper doctrine, and create such paranoia among German troops that some units refused to advance through sectors where the ghost sniper operated.
What German commanders couldn’t know was that they were facing something unprecedented in modern warfare.
not just an exceptional marksman, but an American soldier who had systematically weaponized German tactical assumptions against them, transforming a simple tin cup into the most effective decoy in the European theater.
The mathematics of deception were elegantly simple.
German snipers, trained in methodical observation and patience, would inevitably focus on obvious signs of American presence.
A steaming coffee cup on a frozen morning drew attention like a magnet.
While they concentrated on that single point, calculating range and wind, preparing their shot, Hrix would be watching them from a completely different angle, his rifle already aimed at the spot where they would expose themselves to fire.
The brilliance wasn’t in the marksmanship, though Hrix was exceptional.
The brilliance was an understanding that the best camouflage isn’t invisibility, it’s misdirection.
The transformation of James Robert Hendris from a Montana ranch hand into the most effective sniper in the Herkin Forest began with a childhood spent hunting in conditions that would have killed most men.
Born February 7th, 1921 in Billings, Montana, Hendrickx grew up on a cattle ranch where winter temperatures regularly dropped to 30 below zero.
By age 12, he was shooting coyotes at 400 yardds to protect livestock.
By 16, he could track wounded elk through mountain terrain and take clean shots in conditions, wind, snow, altitude that professional marksmen would consider impossible.
His father, a veteran of the First World War, who had served in the Muz Argon, taught him something most military manuals never covered.
The best hunting isn’t about finding animals.
It’s about making them find you.
Hendrickx enlisted in the army on December 8th, 1941, the day after Pearl Harbor.
His enlistment papers noted, “Marksman qualification, expert, hunting experience, extensive.
” The recruiting officer in Billings wrote a note that would later prove prophetic.
This man shoots like he was born doing it.
At Fort Benning, Georgia, Hendricks’s instructors quickly recognized exceptional talent.
During qualification, he scored 238 out of a possible 240, missing only two shots during the entire course.
Both misses, he later explained, were due to unfamiliarity with the M1903 Springfield, which had different ballistics than the Winchester rifles he’d grown up using.
Within 3 weeks, he’d adjusted completely.
His instructors noted he demonstrated intuitive understanding of bullet drop, wind drift, and ranging that typically took years to develop.
More significantly, he showed tactical creativity that couldn’t be taught.
during field exercises.
While other trainees focused on camouflage and concealment, Hrix experimented with deception, leaving equipment in one position while firing from another, creating dummy positions that drew opposing force attention.
One instructor, Captain Robert Morrison, wrote in his evaluation, “Private Hrix thinks differently than other marksmen.
He doesn’t just shoot targets.
He manipulates the battlefield to create targets.
recommend advanced training.
By June 1942, Hendrickx had completed scout sniper school at Camp Perry, Ohio, graduating second in his class of 48 students.
The soldier who placed first, Corporal David Walsh from Pennsylvania, would be killed at Anzio in January 1944.
Hrix’s scores were exceptional, but what distinguished him was his performance during field problems involving counter sniper operations.
While most students sought perfect concealment, Hrix developed a different approach.
He would create deliberate signs of his presence in one location, then observe enemy response from a different position.
During one exercise, he hung his helmet on a stick in obvious view, then waited 4 hours until the opposing sniper revealed himself by preparing to shoot the decoy.
The technique earned him both commenation and criticism.
His instructors praised innovation, but worried about doctrine violations.
The Army Sniper Manual FM23-10 emphasized concealment above all else.
Hrix was proposing deliberate exposure as a tactical tool.
Captain Morrison defended him.
The manual teaches you to hide from the enemy.
Private Hrix teaches the enemy where to look, then shoots them while they’re looking there.
D-Day plus 87, September 19th, 1944.
The 28th Infantry Division, Pennsylvania National Guard, entered the Herkin Forest as part of the First Army’s drive toward the Roller River Dams.
They would spend the next three months in conditions that veterans would later describe as worse than anything they experienced in the entire war.
The forest itself became a weapon.
Dense stands of fur and pine, some over 100 ft tall, created permanent twilight at ground level.
Artillery bursts in the canopy sent jagged splinters, some 3 f feet long, sthing through anyone below.
The tree bursts were so effective that German artillery doctrine called for exclusively air burst fuses in forested terrain.
Rain fell constantly.
Soldiers lived in water-filled foxholes.
Trenchoot became epidemic.
Visibility rarely exceeded 50 yards.
Roads became impassible mud troughs.
Armor couldn’t maneuver.
Artillery observers couldn’t see targets.
Radio communication was sporadic.
Infantry companies that entered the forest at full strength, 200 men, emerged weeks later with 40 or 50 effectives.
The rest casualties or psychological breakdowns.
For conventional forces, the Hertkin was a nightmare.
For snipers, it was perfect hunting ground.
Limited visibility negated enemy numerical superiority.
The broken terrain created countless hides.
The constant artillery made single rifle shots invisible.
The psychological strain made enemy soldiers careless.
Staff Sergeant Hendrickx, now assigned to the 28th Infantry Division’s Reconnaissance Platoon, entered the forest with specialized equipment.
Springfield 03 A4 rifle serial number 3,172,418.
Manufactured at Remington Arms Company in April 1943, equipped with a Weaver 330A scope.
This specific rifle scope combination had been zeroed at Camp AP Hill, Virginia, and Hrix had fired over 3,000 rounds through it, learning its exact characteristics.
The ammunition was equally specialized.
172 rounds of M2 armorpiercing, 150 rounds of M1 ball, and 28 rounds of M20 tracer for ranging in low visibility conditions.
Each round was individually inspected.
Hris rejected any cartridge showing even minor case imperfections.
His field equipment included a notebook for recording shots, weather conditions, and German response patterns, three cantens, water being more important than food, a hunting knife from Montana, binoculars, and significantly three tin cups.
The cups were standard GI issue, but Hrix had modified them.
He drilled small holes near the rim and inserted wire loops.
This allowed them to be suspended from branches or propped on sticks, maintaining a natural appearance while being remotely positioned.
He carried a small camping stove that could heat water even in rain.
The stove’s fuel tablets, when properly dampened, produced smoke that lasted 3 to four hours.
The concept was simple.
position a cup of hot coffee in an obvious location that suggested American presence.
German observers scanning for targets would focus on the steam and the cups location.
While they concentrated there, Hrix would be 80 to 100 yardds away, watching known German positions, waiting for them to expose themselves, preparing to shoot the decoy.
The technique required patience.
Sometimes Hrix waited six or seven hours for a target to appear.
But when German snipers did reveal themselves, centering their scopes on the coffee cup’s position, they created a window of vulnerability.
For those crucial seconds while they prepared their shot, they were stationary, focused, predictable, perfect targets.
November 14th marked the first employment of what would become known among German troops as the cafe tasa toefl the coffee cup devil.
Hris positioned his first cup at 0500 hours just before dawn.
He’d selected a fallen log with good sightelines behind it.
A natural position for an American soldier to take cover.
The cup sat on the log, steam rising in the cold air.
Hrix himself was 72 yds to the left, prone behind a cluster of shattered trees with excellent view of likely German approach routes.
He’d learned German sniper doctrine through observation.
They preferred elevated positions slightly above their targets, which gave better fields of fire.
They favored positions with multiple escape routes.
They worked in pairs when possible, though ammunition shortages had reduced this practice by late 1944.
The first kill came at 0542, exactly as described.
Oberg writer Mueller responding exactly as Hrix predicted, focused on the cup, prepared his shot, and died before he could fire.
Hris recorded the kill meticulously.
Time.
Range 180 m.
Wind 3 to 5 mph left to right.
Result center mass hit.
Immediate casualty.
At 0715, Hrix repositioned the cup in a new location approximately 200 yd from the first.
He took up a different firing position.
At 0833, a second German soldier attempting to investigate the previous shots location, spotted the new cup, and prepared to fire.
Hris killed him at 196 m.
By midday, November 14th, Hrix had recorded seven confirmed kills.
Each followed the identical pattern.
German soldier spots cup.
German soldier prepares to fire at cup position.
German soldier dies before firing.
The technique’s efficiency exceeded anything in American sniper doctrine.
What made the coffee cup trick particularly effective was its exploitation of multiple German assumptions simultaneously.
First, it exploited the assumption that American soldiers were careless.
German propaganda and combat experience taught Vermach troops that Americans relied on material superiority rather than tactical sophistication.
A soldier openly drinking coffee on the front line confirmed this assumption.
Second, it exploited target fixation.
Once a German sniper identified what appeared to be an enemy position, his training dictated careful shot preparation, calculating range, wind, elevation.
This concentration created tunnel vision, making the sniper vulnerable to observation from other angles.
Third, it exploited German resource scarcity.
By late 1944, German snipers operated under severe constraints.
Ammunition was limited.
Each shot had to count.
When presented with what appeared to be a certain target, German marksmen took the shot rather than risk losing the opportunity.
Fourth, it exploited communication failures.
German units in the Herkin suffered from terrible radio discipline due to American artillery targeting transmissions.
Information about the coffee cup pattern didn’t spread between units quickly enough to prevent casualties.
November 15th brought refinements to the technique.
Hris began varying the cup positions more systematically.
He noted that German snipers typically observed for 15 to 20 minutes before firing.
This gave him time to identify and range them before they took their shot.
He developed a classification system for German behavior patterns.
Type A shooters observed briefly, 5 to 10 minutes, then fired quickly.
These were typically inexperienced or nervous.
Type B shooters took longer, 15 to 25 minutes of observation before firing.
These were more experienced, but also more predictable.
Type-C shooters, the most dangerous, would observe for over 30 minutes, sometimes not firing at all.
These required different tactics.
By midafternoon, November 15th, Hrix had killed 12 Germans.
His notebook recorded increasingly precise data.
Kill nine.
Type B shooter.
Range 168 m.
Elevated position in pine tree.
Wind 4 mph.
Two clicks left compensation.
Center mass hit.
Target fell from tree.
Kill 11.
Type a shooter.
Range 212 m.
Prone behind log pile.
No wind.
Straight shot.
Head shot.
Immediate casualty.
The German response began developing by evening.
November 15th.
Hrix observed something new.
A German squad approached the area where his coffee cup was positioned, but they came from an unexpected angle, suggesting they suspected a trap.
Hris held fire, letting them investigate the cup’s location.
When they found nothing but a cup and a small camping stove, their confusion was visible even a distance.
One soldier picked up the cup, examined it, looked around nervously.
They withdrew without identifying Hrix’s actual position.
This told him something crucial.
The Germans were beginning to understand they were being deceived, but they didn’t yet understand how.
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November 16th brought the first German counter sniper team specifically tasked with finding Hrix.
Intelligence gathered from captured German documents after the war revealed that the 326th Volk Grenadier Division’s intelligence section had noted unusual American sniper activity.
A report dated November 16th stated single American sniper operating in sector 4-7 demonstrating exceptional effectiveness.
15 confirmed casualties in 48 hours.
Pattern suggests deliberate deception tactics.
recommend dedicated counter sniper operation.
The counter sniper team consisted of three men.
Hopman Otto Krebs, an experienced sniper with 42 confirmed kills on the eastern front.
Hunter offeter Wilhelm Schmidt, a spotter with excellent optical equipment, and Grenadier Yseph Hartman security.
They entered Hrix’s operating area at 0600 hours, November 16th.
Krebs was good.
very good.
He didn’t focus on the coffee cup that Hrix had positioned at 0530.
Instead, he began methodically scanning the entire area, looking for any sign of the American sniper’s actual position.
Hrix, watching from 230 yd away, recognized immediately that this was different.
The German team moved with professional discipline.
They established an observation post with excellent fields of fire.
Krebs didn’t rush.
He watched the coffee cup for over an hour without moving.
This was a type-c shooter.
Dangerous, patient, thinking.
At , Hrix decided on a different approach.
Instead of waiting for Krebs to expose himself, shooting at the decoy, Hrix created a second decoy.
He used a technique he developed in Montana.
Using a length of paracord tied to a branch, he created movement in brush approximately 40 yards from the coffee cup position.
The movement was subtle, exactly like a soldier shifting position to get more comfortable.
Krebs spotted it immediately.
Hrix watched through his scope as the German sniper shifted focus to the new disturbance.
Schmidt, the spotter, adjusted his binoculars to examine the movement.
For just a moment, both Germans were focused on the secondary decoy.
Hris fired.
The round struck Krebs in the upper chest at 231 m.
Schmidt reacted instantly, trying to locate the shots origin, but Hrix was already displacing.
Hartman, the security man, fired wildly in the wrong direction.
Hris allowed them to withdraw, carrying Krebs’s body.
This kill was significant for two reasons.
First, it demonstrated that the coffee cup technique could be adapted.
The cup itself was just one element.
The real technique was understanding what the enemy expected to see, then using that expectation against them.
Second, killing an experienced counter sniper sent a message.
The Germans were now dealing with someone who could outthink their best.
November 17th through 19th saw the coffee cup trick reach peak effectiveness.
Hendrickx developed multiple variations.
Sometimes the cup sat obviously on a log.
Sometimes it was partially concealed as if someone had tried but failed to hide it.
Sometimes he used two cups in different locations, forcing German observers to split their attention.
He began incorporating sound.
He discovered that gently rattling metal cantens together created sounds like soldiers moving equipment.
These sounds would draw German attention to specific areas while Hrix observed from different positions entirely.
The psychological impact on German troops was devastating.
A captured diary from a soldier in the 326th Vulks Grenadier Division dated November 18th recorded the growing fear.
We call him the Cafetasa Gist, the coffee cup ghost.
He is always there, but never where we expect.
Seven men from our company are dead.
All shot while trying to kill what they thought was a careless American.
Our officers tell us to ignore any signs of American presence that seem too obvious.
But what if they’re not decoys? What if real Americans are there? We no longer know what to believe.
By November 19th, Hrix had killed 68 Germans in 6 days using variations of the coffee cup technique.
This number recorded in his personal notebook and later verified through division records represented an unprecedented achievement in American sniper operations.
To understand the magnitude, the average American sniper in World War II achieved between five and 15 confirmed kills during their entire combat service.
Hris achieved 68 in less than a week using a single tactical innovation.
The German high command’s response revealed the impact.
A November 20th signal from fifth panzer army headquarters to subordinate units warned American sniper employing systematic deception tactics in Herkin sector.
All units advised extreme caution when approaching obvious signs of enemy presence.
Recommend counter sniper operations be suspended until pattern is fully analyzed.
This was extraordinary.
A German army command was advising its units to avoid counter sniper operations because the American tactics had proven so effective that engagement resulted in guaranteed casualties.
Hris had achieved something rare in warfare.
Tactical innovation so effective that the enemy chose to withdraw rather than engage.
The technical aspects of Hrix’s shooting were equally remarkable.
Examination of his notebook reveals meticulous attention to environmental factors that most marksmen overlooked.
November 17th, 0900 hours.
Kill 42.
Wind 6 mph, quartering from left.
Temperature 28° F.
Humidity high, recent rain.
Range 193 m.
Elevation angle plus 7°.
Target on slight rise.
Compensation: One click up, one click left.
Result: Upper chest hit, immediate casualty.
Notes: Cold temperature affecting powder burn rate.
Rounds impacting approximately 2 in lower than expected at this range.
This level of detail was unusual.
Most snipers recorded basic information.
Target eliminated range conditions.
Hendrickx treated each shot as a scientific experiment, collecting data that improved subsequent performance.
His notebook contained pages of calculations determining how different weather conditions affected his specific rifle and ammunition combination.
The Springfield 03 A4’s accuracy was legendary, but Hendrickx pushed it beyond normal limits.
The rifle’s effective range was officially 800 yardd.
Hrix regularly achieved kills at 600 yards with careful shot preparation.
His longest recorded kill in the Herkin was at 731 yards November 18th where he shot a German artillery observer who was directing fire onto American positions.
That particular shot required extraordinary calculation.
At that range, bullet drop was approximately 110 in.
Wind drift could vary by 3 ft.
Temperature affected both bullet velocity and trajectory.
Hrix spent 27 minutes calculating and preparing before firing a single round that struck the target in the center of mass.
The ammunition Hendrickx used varied based on tactical requirements.
The M2 armorpiercing rounds could penetrate light armor and were effective against targets behind cover.
The M1 ball ammunition provided the best accuracy for precision shots.
The M20 tracer rounds used sparingly helped verify range and trajectory in low visibility conditions.
Each type had different ballistic characteristics.
The M2 being slightly heavier dropped less at range but was more affected by wind.
The M1 provided the flattest trajectory at typical engagement ranges.
Hrix kept detailed notes on each type’s performance in different conditions.
His shooting technique was unorthodox by military standards.
Most military marksmen were trained to fire on the exhale during the natural respiratory pause.
Hendrickx had developed a different method during years of hunting in Montana.
He would take a deep breath, exhale halfway, hold, and fire during the hold.
This provided a longer stable period for precise shot alignment.
His trigger control was equally distinctive.
Instead of the standard squeeze technique, Hrix used a compressed surprise technique.
He would apply steady pressure until the rifle fired, but he compressed this process into approximately 1.5 seconds rather than the standard 3 to 4 seconds.
This reduced the time between final aim adjustment and shot.
critical when targeting alert enemies.
November 20th brought unexpected challenges.
German forces increasingly frustrated by casualties began employing their own deception tactics.
They positioned abandoned equipment in obvious locations, hoping to draw Hrix into exposure.
They created dummy positions with helmets on sticks, trying to identify his location when he fired at these decoys.
Hrix recognized these counter deceptions immediately.
German equipment had distinctive characteristics.
Their wool uniforms had a different texture and color than American materials.
Their helmets reflected light differently.
Their positioning showed military precision rather than the casual arrangement that characterized actual American positions.
More significantly, the German decoys lacked supporting details.
A real American position would have disturbed vegetation, footprints, discarded equipment, trash.
The German attempts were too clean, too perfect.
Hrix never fired at these positions, denying the Germans information about his location.
Instead, he used German deception attempts to his advantage.
When Germans positioned decoys, they typically observe them from nearby positions.
Hrix would locate the observation posts, then target the observers.
November 20th, he killed four German soldiers who were watching their own decoys, waiting for him to reveal himself.
The chess match between Hrix and German forces had escalated to remarkable sophistication.
Both sides were now operating at the highest levels of fieldcraft, trying to outthink and outposition each other.
The difference was that Hrix operated alone, making instant decisions, while German responses required communication and coordination that was increasingly disrupted by American artillery and air attacks.
The psychological warfare aspects became as important as the physical casualties.
German soldiers in the Herkin began showing symptoms that military psychologists would now recognize as hyper vigilance and paranoia.
They became afraid to move during daylight.
They suspected every coffee cup, every piece of American equipment, every obvious position of being a trap.
A German medical report from late November noted increased stress casualties in units operating in Hrix’s sector.
soldiers reporting inability to sleep, extreme startle responses, refusal to observe enemy positions.
The report attributed this to sustained sniper pressure creating constant threat perception.
This psychological impact multiplied Hrix’s effectiveness.
Even when he wasn’t actively hunting, even when he was resting or repositioning, German forces modified their behavior based on the threat they believed he represented.
This affected their patrol patterns, their position selection, their willingness to observe American lines.
The coffee cup ghost had become a force multiplier through reputation alone.
November the 21st through 23rd saw Hendrick’s approach and exceed his final total.
Kill 73 came on November 21st at 0742 hours.
a German forward observer who made the mistake of focusing too long on a coffee cup positioned on a destroyed bunker.
Range 204 meters.
Kill 81.
November 22nd 0915 hours.
A German sniper who had learned about the coffee cup trick but didn’t realize Hrix now used multiple variations.
The German avoided the obvious cup but focused on a secondary decoy, a partially visible canteen.
He died focusing on the wrong target.
Range 177 m.
Kill 89 November 23rd 068 hours.
A German officer using binoculars to observe American positions.
He studied a coffee cup for 14 minutes trying to determine if it was a trap.
Hrix, 218 m away, had been watching him for 26 minutes, waiting for the perfect moment when the officer lowered his binoculars to rub his cold hands together.
The final kill, number 97, came on November the 23rd at 1443 hours.
By this point, Hrix had been operating continuously for over 6 days with minimal sleep.
His ammunition was depleted.
His water was gone.
His hands shook from cold and exhaustion.
But he spotted one more target, a German machine gun crew setting up in a position that would devastate American infantry advancing later that day.
The crew consisted of three men.
Hris had one round of M2 armor-piercing ammunition remaining in his rifle.
The range was difficult, 264 m through heavy vegetation.
Wind was gusting 8 to 12 mph from varying directions.
Temperature had dropped to 23°.
Light was fading.
Every factor suggested this shot was beyond reasonable probability.
Hrix took it anyway.
He calculated the wind based on vegetation movement at three different distances.
He adjusted for temperature effects on powder burn.
He compensated for the fact that his barrel was cold, which would increase velocity slightly.
He took a full breath, exhaled halfway, held, and fired his last round.
The bullet struck the machine gun’s ammunition box, which contained a linked belt of 7.92 mm rounds.
The armor-piercing round penetrated the box and detonated several rounds inside.
The resulting explosion killed all three crew members and destroyed the weapon.
Hris recorded it as three confirmed kills, bringing his 6-day total to 97.
Then he withdrew from the Herkin Forest, walking 12 mi back to American lines through terrain that should have been impassible, arriving at his unit’s position at 2200 hours November the 23rd.
His company commander, Captain William Bradford, reported that when Hrix returned, he was barely conscious from exhaustion and hypothermia.
His first words were, “Need more ammunition.
Germans are learning the coffee trick.
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The aftermath of Hrix’s 6-day operation in the Herkin Forest had immediate tactical and strategic consequences.
The 28th Infantry Division’s afteraction reports from late November 1944 noted that German sniper activity in sectors where Hendrickx operated decreased by approximately 70%.
German forces having lost nearly 100 men to a single American sniper fundamentally changed their reconnaissance procedures.
Captured German documents from December 1944 revealed new standing orders.
All forward observers must assume visible American equipment is deliberately placed as trap.
Never approach or fire at obvious targets without extensive preliminary reconnaissance.
Recommend minimum 2-hour observation period before any engagement with suspected American positions.
These restrictions severely hampered German intelligence gathering.
The 2-hour observation requirement meant German forces couldn’t respond quickly to American movements.
The assumption that all obvious targets were traps created paralysis in decision-making.
German units became reluctant to engage any American positions, even legitimate targets.
Fearing elaborate deceptions, the 326th Volk Grenadier Division’s combat effectiveness declined measurably.
An American intelligence assessment from December 1944 noted enemy forces in Herkan sector showing reduced aggressiveness.
Patrol activity decreased 40%.
Prisoners report widespread fear of American snipers, specifically mentioning coffee cup ghost.
Morale assessment poor to very poor.
The coffee cup technique itself became doctrine.
The 28th Infantry Division’s Scout Sniper Section distributed a training memorandum in January 1945 titled Employment of Decoy Techniques in Counter Sniper Operations.
The document based entirely on Hendricks’s innovations was eventually adopted by First Army and distributed to all sniper sections.
The memorandum outlined the basic principles.
Create obvious but plausible signs of American presence.
Position decoys where German doctrine suggests they would be targeted.
Observe likely German firing positions while enemy focuses on decoy.
Maintain patience.
Average engagement develops over 15 to 30 minutes.
Always have withdrawal route planned before engagement.
Other snipers attempted to replicate Hrix’s success with varying results.
The technique required not just patience, but deep understanding of enemy psychology and behavior patterns.
Many snipers positioned decoys, but failed to correctly anticipate where Germans would observe from, resulting in no contacts.
Others lacked the patience to wait hours for targets to appear.
Sergeant Robert Mitchell of the Fourth Infantry Division adapted the coffee cup trick for urban combat in German cities using abandoned German equipment as decoys.
He recorded 23 confirmed kills using variations of the technique between February and April 1945.
Private First Class Thomas Anderson of the 9inth Infantry Division used decoys during river crossing operations, positioning dummy positions that drew German fire and revealed enemy locations for counter battery targeting.
His adaptation helped reduce American casualties during Rine crossings in March 1945.
The Germans never developed effective counter measures.
Their fundamental problem was that the decoy principle could be applied infinitely.
Once they learned to avoid coffee cups, American snipers used different decoys, helmets, rifles, backpacks, cigarette smoke.
Any indication of human presence could become a trap.
German tactical doctrine, which emphasized methodical observation and deliberate action, made their forces vulnerable to deception operations.
American snipers operating with greater individual initiative and creativity could continuously adapt faster than German doctrine could respond.
Hris himself never used the coffee cup trick again after November 1944.
In a letter home written in January 1945, he explained the trick only works once the enemy doesn’t know it.
Now they know it.
Time for something different.
His subsequent innovations included using sound recordings of American soldiers talking played through improvised speakers positioned away from his actual location, creating dummy sniper hides with obvious mistakes and camouflage that drew German attention while he operated from properly concealed positions, and positioning mirrors that reflected sunlight in patterns resembling scope glint, drawing German counter sniper fire toward empty positions.
By war’s end, Hrix had recorded 147 confirmed kills, making him one of the most effective American snipers in Europe.
But he consistently attributed his success not to marksmanship, but to understanding how enemies think.
In his personal notebook found after the war and now preserved in the National Archives, Hendrickx wrote, “Good shooting kills one enemy.
Good thinking kills dozens.
Make them see what you want them to see.
Make them think what you want them to think.
Then be somewhere else when they act on it.
Postwar analysis revealed that Hendricks’s six-day operation had strategic implications beyond the immediate casualties.
The psychological impact on German forces contributed to declining combat effectiveness throughout the Herken Forest campaign.
German veterans interviewed decades later recalled the coffee cup ghost as emblematic of American adaptability.
Former Oberg writer Klaus Verer, who served in the 326th Volk Grenadier Division, stated in a 1987 interview, “We had better rifles, better training, better tactical doctrine.” But the Americans had something we didn’t.
They could innovate instantly.
One soldier with a coffee cup caused more disruption than entire battalions.
We never knew what they would try next.
The technical aspects of Hrix’s achievement remain impressive, even by modern standards.
97 confirmed kills in 6 days represents an average of 16.2 per day.
Each kill required hours of preparation, observation, shot execution, and repositioning.
The physical and mental endurance necessary to maintain this operational tempo in brutal winter conditions demonstrated exceptional capability.
Modern military snipers study Hrix’s techniques as examples of fieldcraft innovation.
The fundamental principles he discovered remain applicable.
Understanding enemy behavior patterns and psychology.
using enemy expectations against them, creating deceptions that exploit standard operating procedures, maintaining patience despite environmental stress.
These concepts underpin current sniper doctrine.
The Springfield 03 A4 rifle Hendricks used serial number 3,172,418 survived the war.
It was eventually donated to the Montana Historical Society where it remains on display.
Ballistic testing conducted in 1978 showed the rifle still capable of sub MOA accuracy.
Manute of angle indicating 1-in groups at 100 yards, testament to both the weapons quality and Hrix’s careful maintenance under combat conditions.
His personal effects, including his shooting notebook, were donated to the National Infantry Museum at Fort Benning.
The notebook contains detailed entries for every kill, weather conditions, German tactical responses, and evolving technique refinements.
Military historians consider it one of the most valuable primary sources on World War II sniper operations.
Hris himself survived the war, returning to Montana in November 1945.
He rarely spoke about his combat experiences when asked about the coffee cup trick by local reporters in 1946.
He simply stated it worked because the Germans were good soldiers following good training.
Sometimes the best way to defeat good training is to make it work against them.
He returned to ranching, living quietly until his death in 1993 at age 72.
His obituary in the Billings Gazette mentioned his military service in one paragraph, noting only that he had served with distinction in Europe.
Most neighbors never knew about his extraordinary combat record.
His family donated his Medal of Honor awarded postumously for his overall combat service rather than any single action to the Montana Veterans Memorial in 2011.
The citation notes his exceptional courage, innovative tactics, and sustained effectiveness under extreme conditions, but makes no specific mention of the coffee cup technique or the 97 kills in six days.
The strategic lesson from Hrix’s achievement is profound.
In modern warfare, individual innovation matters.
One soldier understanding enemy psychology and exploiting it through creative tactics achieved more than conventional operations by larger units.
The coffee cup trick succeeded because it recognized a fundamental truth.
Enemies are dangerous not just because of their weapons but because of their training and doctrine.
The most effective way to defeat dangerous enemies is not matching their strengths, but exploiting the assumptions their training creates.
Hris intuited something military theorists now recognize.
Deception is most effective when it aligns with what enemies expect to see.
A coffee cup on a frozen morning is exactly what a tired American soldier would have.
It confirms German assumptions about American carelessness.
This confirmation makes the trap invisible.
Modern military deception operations employ the same principle.
Create scenarios that match enemy expectations.
Let enemy doctrine do the work.
Be positioned to exploit the predictable response.
Hrix discovered these principles through intuition and experience, demonstrating them through 97 kills that forced an enemy division to change their entire tactical approach.
The coffee cup ghost of the Herkin Forest represents something unique in military history.
Not a soldier who outfought the enemy, but one who outthought them.
Not a warrior who imposed his will through superior force, but an innovator who weaponized enemy assumptions.
Not a hero seeking glory, but a professional solving tactical problems with creativity and patience.
His six-day operation in November 1944 stands as testament to the power of individual initiative in warfare.
One soldier, one rifle, one simple deception, repeated with infinite patience and adaptation, achieved effects far beyond the sum of bullets fired and targets eliminated.
In the end, the coffee cup trick was never really about coffee cups.
It was about understanding that in combat, the most dangerous weapon isn’t the rifle you carry, but the mind that directs it.
Hrix understood this instinctively.
His enemies learned it too late.
The steam rising from a tin cup on a cold November morning.
Visible, obvious, innocent.
Behind it, invisible and patient.
An American sniper who understood that the best camouflage isn’t hiding yourself.
It’s controlling what enemies see.
97 German soldiers focused on that rising steam in their final moments, never realizing they were watching their own death.
The mathematics were elegant and terrible.
One cup of coffee, 97 lives, six days that changed how armies thought about deception and sniping.
One Montana ranch hand who discovered that in war, the deadliest weapon is often the simplest, a tin cup filled with hot coffee and the patience to wait while enemies take the bait.
Staff Sergeant James Robert Hendris, born Montana, died Montana.
In between, he taught the world that sometimes the most powerful trick is the simplest one.
And that in warfare, as in hunting, success belongs not to the strongest or the fastest, but to the one who best understands what their prey expects to see.
The coffee cup sits in a museum now, dented and discolored.
Visitors pass it without knowing its history.
But in military archives, in sniper training manuals, in the documented experiences of soldiers who faced an enemy that seemed to read their minds and exploit their every assumption, the legend persists.
The coffee cup ghost.
The deadliest decoy in military history.
97 kills in six days.
One simple trick that changed warfare forever.
