Pvt. Donald Andrew Dettmer was the son of William E. Dettmer and Henrietta Candenon-Dettmer. Donald was born on March 29, 1919, in Chicago, Illinois. With his two brothers and sister, he grew up on 403 Harrison Street in Lombard, Illinois, and graduated from Glenbard High School. He worked as a store clerk and was married to Georgia. The couple resided in an apartment at 234 South Maple in Oak Park. He was the father of a daughter.
Donald joined the Illinois National Guard in July 1940. In November 1940, he traveled to Fort Knox, Kentucky, for a year of training. His National Guard company was designated B Company, 192nd Tank Battalion.
A typical day for the soldiers started at 6:15 with reveille, but most of the soldiers were up before this since they wanted to wash and dress. Breakfast was from 7:00 to 8:00 A.M., followed by calisthenics from 8:00 to 8:30. Afterward, the tankers went to various schools within the company. The classes consisted of .30 and .50 caliber machine guns, pistol, map reading, care of personal equipment, military courtesy, and training in tactics.
At 11:30 the soldiers stopped what they were doing and cleaned up for mess which was from noon to 1:00 P.M. Afterwards, they attended the various schools which they had been assigned to on January 13, such as mechanics, tank driving, radio operating. At 4:30, the soldiers called it a day and returned to their barracks and put on dress uniforms and at five held retreat and followed by dinner at 5:30. After dinner, they were off duty and lights were out at 9:00 P.M., but they did not have to turn in until 10:00 when Taps was played.
In the late summer of 1941, Donald took part in maneuvers in Louisiana. After the maneuvers, the battalion was ordered to remain behind at Camp Polk instead of returning to Ft. Knox. None of the members of the battalion had any idea why they were there. On the side of a hill, the members learned they were being sent overseas as part of Operation PLUM. Within hours, many men had figured out they were being sent to the Philippine Islands.
Over different train routes, the companies of the battalion traveled to Ft. Mason in San Francisco, California, where they boarded the ferry, the U.S.A.T. General Frank M. Coxe, and were taken to Ft. MacDowell on Angel Island. On the island, the battalion’s medical detachment gave physicals and inoculations to the soldiers. Those found to have minor medical conditions were held back for treatment and scheduled to rejoin the battalion at a later date. Some men were simply replaced.
The 192nd boarded onto the U.S.A.T. Gen. Hugh L. Scott and sailed on Monday, October 27. During this part of the trip, many tankers had seasickness, but once they recovered they spent much of the time training in breaking down machine guns, cleaning weapons, and doing KP. The ship arrived at Honolulu, Hawaii, on Sunday, November 2nd and had a two-day layover, so the soldiers were given shore leave so they could see the island.
On Wednesday, November 5, the ship sailed for Guam but took a southerly route away from the main shipping lanes. It was at this time it was joined by, the heavy cruiser, the U.S.S. Louisville and, another transport, the S.S. President Calvin Coolidge. Sunday night, November 9, the soldiers went to bed and when they awoke the next morning, it was Tuesday, November 11. During the night, while they slept, the ships had crossed the International Dateline.
On Saturday, November 15, smoke from an unknown ship was seen on the horizon. The Louisville revved up its engines, its bow came out of the water, and it shot off in the direction of the smoke. It turned out the smoke was from a ship that belonged to a friendly country.
When they arrived at Guam on Sunday, November 16, the ships took on water, bananas, coconuts, and vegetables before sailing for Manila the next day. At one point, the ships passed an island at night and did so in total blackout. This for many of the soldiers was a sign that they were being sent into harm’s way.
The ships entered Manila Bay, at 8:00 A.M., on Thursday, November 20, and docked at Pier 7 later that morning. At 3:00 P.M., most of the soldiers were taken by bus to Ft. Stotsenburg. Those who drove trucks drove them to the fort, while the maintenance section remained behind at the pier to unload the tanks.
From Camp Polk, the battalion traveled west over four different train routes. Arriving in San Francisco, the soldiers were ferried to Ft. McDowell on Angel Island, where they were given physicals and inoculated for tropical diseases by the battalion’s medical detachment. Those with health issues were released from service and replaced. Other men were simply replaced.
At the fort, they were greeted by Gen. Edward P. King, who apologized they had to live in tents along the main road between the fort and Clark Airfield. He made sure that they had what they needed and received Thanksgiving Dinner – which was a stew thrown into their mess kits – before he went to have his own dinner. Ironically, November 20 was the date that the National Guard members of the battalion had expected to be released from federal service.
The members of the battalion pitched the tents in an open field halfway between the Clark Field Administration Building and Fort Stotsenburg. The tents were set up in two rows and five men were assigned to each tent. There were two supply tents and meals were provided by food trucks stationed at the end of the rows of tents.
For the next seventeen days, the tankers worked to remove cosmoline from their weapons. The grease was put on the weapons to protect them from rust while at sea. They also loaded ammunition belts and did tank maintenance as they prepared to take part in maneuvers with the 194th Tank Battalion.
On December 1, the tanks were ordered to the perimeter of Clark Field to guard against paratroopers. At all times, two crew members remained with their tanks. Seventeen days after arriving in the Philippines, Donald survived the Japanese attack on Clark Field on December 8, 1941.
On the morning of December 8, 1941, the members of B Company were informed of the Japanese attack on Pearl Harbor and returned to their tanks around the perimeter of the airfield. About 12:45 in the afternoon as the tankers were eating lunch, planes approached the airfield from the north. At first, the soldiers thought the planes were American. It was only when bombs began exploding on the runways that they knew the planes were Japanese.
The tank battalion received orders on December 21 that it was to proceed north to Lingayen Gulf. Because of logistics problems, the B and C Companies soon ran low on gas. When they reached Rosario, there was only enough for one tank platoon, from B Company, to proceed north to support the 26th Cavalry.
On December 23 and 24, the battalion was in the area of Urdaneta. The bridge they were going used to cross the Agno River was destroyed and the tankers made an end run to get south of the river. As they did this, they ran into Japanese resistance early in the evening. They successfully crossed at the river in the Bayambang Province.
On December 25, the tanks of the battalion held the southern bank of the Agno River from Carmen to Tayung, with the tanks of the 194th holding the line on the Carmen-Alcala-Bautista Road. The tanks held the position until 5:30 in the morning on December 27.
The tankers fell back toward Santo Tomas near Cabanatuan on December 27 and where at San Isidro south of Cabanatuan on December 28 and 29. While there, the bridge over the Pampanga River was destroyed, they were able to find a crossing over the river.
During the withdrawal toward Bataan, Donald was able to write seven letters to his parents. In one letter he showed how the food was important to him and the other soldiers. In the letter he said:
“I can hardly wait till I get home to eat a good home-cooked meal, Ma. For the first meal when I get home I’d like some spaghetti and meatballs, also beans. Remember how I used to go for that? Make a lot of it, because your son is going to be plenty hungry for that stuff. I’m also planning a big party when I get home. All the relatives – and here’s hoping cousin Harvey can be there too. He and I can tell how we won the war for the old U.S.A. (Just joking Ma.)
“There isn’t much news. I did want to take out some insurance, but I guess that’s too late. Say hello to everybody. I’ll be seeing them soon, I hope. Please don’t worry, Ma. I’m okay and will continue to be okay. I could say a lot about these damn Japs but I know the censors would scratch it out.
“Well, keep them flying, good luck to Dick (brother) and Vic (brother-in-law) and say hello to sis, Jack, Dorothy, and the baby.
All my love goes home. Tell everyone to write.
“Your loving son, Don”
The tankers were at Santo Tomas near Cabanatuan on December 27, and at San Isidro south of Cabanatuan on December 28 and 29. On January 1, conflicting orders were received by the defenders who were attempting to stop the Japanese advance down Route 5. Doing this would allow the Southern Luzon Forces to withdraw toward Bataan. General Wainwright was unaware of the orders since they came from Gen. MacArthur’s chief of staff.
Because of the orders, there was confusion among the Filipinos and American forces defending the bridges over the Pampanga River. Due to the efforts of the Self Propelled Mounts, the 71st Field Artillery, and a frenzied attack by the 192nd Tank Battalion the Japanese were halted. From January 2 to 4, the 192nd held the road open from San Fernando to Dinalupihan so the southern forces could escape.
On January 1, conflicting orders, about who was in command, were received by the defenders who were attempting to stop the Japanese advance down Route 5 and allowing the Southern Luzon Forces to withdraw toward Bataan. General Wainwright was unaware of the orders since they came from Gen. MacArthur’s chief of staff.
Because of the orders, there was confusion among the Filipinos and American forces defending the bridge over the Pampanga River about withdrawing from the bridge with half of the defenders withdrawing. Due to the efforts of the Self Propelled Mounts, the 71st Field Artillery, and a frenzied attack by the 192nd Tank Battalion the Japanese were halted. From January 2 to 4, the 192nd held the road open from San Fernando to Dinalupihan so the southern forces could escape.
At 2:30 A.M., the night of January 5/6, the Japanese attacked at Remedios in force and using smoke as cover. This attack was an attempt to destroy the tank battalions. At 5:00 A.M., the Japanese withdrew having suffered heavy casualties.
The night of January 6/7 the tanks withdrew into the peninsula with the 192nd holding its position so that the 194th Tank Battalion could leapfrog past it, cross the bridge, and then cover the 192nd’s withdraw over the bridge. The 192nd was the last American unit to enter Bataan before the engineers blew up the bridge at 6:00 A.M.
The next day, the battalion was between Culo and Hermosa and assigned a road to enter Bataan on which was worse than having no road. The half-tracks kept throwing their rubber tracks and members of 17th Ordnance assigned to each battalion had to re-track them in dangerous situations. After daylight, Japanese artillery fire was landing all around the tanks.
The next day, a composite tank company was formed under the command of Capt. Donald Hanes, B Co., 192nd. Its job was to protect the East Coast Road north of Hermosa open and to stop Japanese tanks attempting to use it to overrun the next defensive line that was forming. While in this position, the tanks were under constant enemy artillery fire. The rest of the tanks were ordered to bivouac south of the Abucay-Hacienda Road.
When word came that a bridge was going to be blown, all the tanks were ordered out of the area, which included the composite company. This could have resulted in a catastrophe, but the Japanese did not take advantage of the situation.
The tanks bivouacked south of the Pilar-Bagac Road and about two kilometers from the East Coast Road. It had almost been one month since the tank crews had a rest and the tanks had maintenance work done on them by 17th Ordnance. It was also on this day that the tank platoons were reduced to three tanks per tank platoon. The men rested and the tanks received the required maintenance. Most of the tank tracks had worn down to bare metal and the radial engines long past their 400-hour overhauls.
It was at this time the tank battalions received these orders which came from Gen. Weaver: “Tanks will execute maximum delay, staying in position and firing at visible enemy until further delay will jeopardize withdrawal. If a tank is immobilized, it will be fought until the close approach of the enemy, then destroyed; the crew previously taking positions outside and continuing to fight with the salvaged and personal weapons. Considerations of personal safety and expediency will not interfere with accomplishing the greatest possible delay.”
The battalions were sent to cover the junctions of the Back Road and East Road with the Abucay-Hacienda Road on January 25. While holding the position, the 45th Infantry, Philippine Scouts, fought its way to the position at 3:00 A.M. One platoon was sent to the front of the column of trucks which were loading the troops. The tanks provided heavy fire so that the infantry could withdraw and inflicted heavy losses on the Japanese.
Later on January 25, both the 192nd and 194th held a defensive line on the Bakanga-Cardre-BaniBani Roads until the withdraw was completed at midnight. They held the position until the night of January 26/27, when they dropped back to a new defensive line roughly along the Pilar-Bagac Roads. When ordered to withdraw to the new line, the 192nd found that the bridge at Balanga, that they were supposed to use had been destroyed by enemy fire. To withdraw, they had to use secondary roads to get around the barrio and tanks were still straggling in at noon.
The tank battalions, on January 28, were given the job of protecting the beaches. The 192nd was assigned the coastline from Paden Point to Limay along Bataan’s east coast, while the battalion’s half-tracks were used to patrol the roads. The Japanese later admitted that the tanks guarding the beaches prevented them from attempting landings.
Companies A & C were ordered to the west coast of Bataan while B Company – which was held in reserve – and 17th Ordnance held the southern shore of Bataan. The tankers were awake all night and attempted to sleep under the jungle canopy, during the day, which protected them from being spotted by Japanese reconnaissance planes. During the night, they were kept busy with repeated threats both on and offshore.
On one occasion, a member of the company, who had gotten frustrated by being awakened by the planes, had his half-track pulled out onto the beach and took potshots at the plane. He missed the plane, but twenty minutes later, Japanese planes appeared over the location and dropped bombs that exploded in the treetops. Three members of the company were killed.
The tank battalions, on their own, took up the job of protecting the airfields at Cabcaban, Bataan, and Mariveles, since Japanese paratroopers were known to be available. The tanks and half-tracks were well hidden in the jungle around the airfields and different plans were in place to be used against Japanese forces. There was only one major alert in March when 73 Japanese planes came over.
The company also took part in the Battle of the Pockets – from January 23 to February 17 – to wipe out Japanese soldiers who had been trapped behind the main defensive line after a Japanese offensive was stopped and pushed back to the original line of defense. The tanks would enter the pocket one at a time to replace a tank in the pocket. Another tank did not enter the pocket until a tank exited the pocket. Doing this was so stressful that each tank company was rotated out and replaced by one that was being held in reserve.
To exterminate the Japanese, two methods were used. The first was to have three Filipino soldiers ride on the back of the tank. As the tank went over a Japanese foxhole, the Filipinos dropped three hand grenades into the foxhole. Since the grenades were from WWI, one out of three usually exploded.
The other method used to kill the Japanese was to park a tank with one track over the foxhole. The driver gave the other track power resulting in the tank going around in a circle and grinding its way down into the foxhole. The tankers slept upwind of their tanks.
While the tanks were doing this job, the Japanese sent soldiers, with cans of gasoline, against the tanks. These Japanese attempted to jump onto the tanks, pour gasoline into the vents on the back of the tanks, and set the tanks on fire. If the tankers could not machine gun the Japanese before they got to a tank, the other tanks would shoot them as they stood on a tank. The tankers did not like to do this because of what it did to the crew inside the tank. When the bullets hit the tank, its rivets would pop and wound the men inside the tank. It was for their performance during this battle that the 192nd Tank Battalion would receive one of its Distinguished Unit Citations.
Since the stress on the crews was tremendous, the tanks rotated into the pocket one at a time. A tank entered the pocket and the next tank waited for the tank that had been relieved to exit the pocket before it would enter. This was repeated until all the tanks in the pocket were relieved.
What made this job so hard was that the Japanese dug “spider holes” among the roots of the trees. Because of this situation, the Americans could not get a good shot at the Japanese.
The tankers, from A, B, and C Companies, were able to clear the pockets. But before this was done, one C Company tank which had gone beyond the American perimeter was disabled and the tank just sat there. When the sun came up the next day, the tank was still sitting there.
During the night, its crew was buried alive, inside the tank, by the Japanese. When the Japanese had been wiped out, the tank was turned upside down to remove the dirt and recover the bodies of the crew. The tank was put back into use.
At the same time, the company took part in the Battle of the Points on the west coast of Bataan. The Japanese landed troops but ended up trapped. One was the Lapay-Longoskawayan points from January 23 to 29, the Quinawan-Aglaloma points from January 22 to February 8, and the Sililam-Anyasan points from January 27 to February 13. The defenders successfully eliminated the points by driving their tanks along the Japanese defensive line and firing their machine guns. The 45th Infantry, Philippine Scouts followed the tanks eliminating any resistance and driving the Japanese Marines over the edge of the cliffs where they hid in caves. The tanks fired into the caves killing or forcing them out of them into the sea. It was during this time that he wrote a letter home that his parents received just before the surrender.
The soldiers were hungry and began to eat everything they could get their hands on to eat. The Carabao were tough but if they were cooked long enough they could be eaten. They also began to eat horse meat provided by the 26th U. S. Cavalry. To make things worse, the soldiers’ rations were cut in half again on March 1, 1942. This meant that they only ate two meals a day.
The Japanese also were dropping surrender leaflets with a scantily clad blond on them. The Japanese would have been more successful at getting the Americans to surrender if the picture had been hamburger since the men were so hungry that they most likely would have surrendered for a good meal.
In March, the amount of gasoline was reduced to 15 gallons a day for all vehicles except the tanks. This would later be dropped to ten gallons a day. At the same time, food rations were cut in half again. Also at this time, Gen. Weaver suggested to Gen. Wainwright that a platoon of tanks be sent to Corregidor.
The Japanese launched an all-out attack on April 3. On April 7, the 57th Infantry, Philippine Scouts, supported by tanks, attempted to restore the line, but Japanese infiltrators prevented this from happening. During this action, one tank was knocked out but the remaining tanks successfully withdrew. C Company, 194th, which was attached to the 192nd, had only seven tanks left.
The tanks became a favorite target of the Japanese receiving fire on trails and while hidden in the jungle. and could not fight back. The situation was so bad that other troops avoided being near the tanks, and the 26th Cavalry turned down a tank company’s offer of assistance in a counter-attack.
It was at this time that Gen. King decided that further resistance was futile. Approximately 25% of his men were healthy enough to fight, and he estimated they would last one more day. In addition, he had over 6,000 troops who sick or wounded and 40,000 civilians who he feared would be massacred. At 10:30 that night, he sent his staff officers to negotiate surrender terms.
Tank battalion commanders received this order: “You will make plans, to be communicated to company commanders only, and be prepared to destroy within one hour after receipt by radio, or other means, of the word ‘CRASH’, all tanks and combat vehicles, arms, ammunition, gas, and radios: reserving sufficient trucks to close to rear echelons as soon as accomplished.”
Donald became a Prisoner Of War when Bataan was surrendered to the Japanese on April 9, 1942. He took part in the Death March from Mariveles at the southern tip of Bataan. The POWs were gathered in the schoolyard and sat in the sun for hours. It was from there that the POWs started the march.
Most of the POWs were already sick when they started the march. The first mile was an uphill trudge out of Mariveles. The POWs went days without food. The Japanese also refused to allow the POWs to drink from the artesian wells that flowed across the road. Those POWs who fell were bayoneted or shot.
At San Fernando, the POWs were packed into small wooden boxcars used to haul sugarcane. Each boxcar could hold eight horses for forty men. The Japanese packed 100 POWs into each boxcar. With no place to move, the POWs who died remained standing until the living disembarked the cars at Capas.
From Capas, the POWs walked the last ten miles to Camp O’Donnell. The camp was an unfinished Filipino Army Training Base pressed into service by the Japanese as a POW camp. There was only one water spigot for the entire camp. Men literally died for a drink of water. Disease also ran wild in the camp and as many as 50 POWs died each day.
Like many others, Donald knew that staying in the camp could lead to his death. To escape the camp, Donald volunteered to go out on a daily work detail. It was while he was on this detail that Pvt. Donald A. Dettmer died on Thursday, May 14, 1942. The cause of his death is not known but believed to have been dysentery. He was buried in Section F, Row 1, Grave 8, at the Camp O’Donnell Cemetery.
In May or early June, his wife received a message from the War Department.
“According to War Department records you have been designated as the emergency addressee of Pvt. Donald A. Dettmer who according to the latest information available, was serving in the Philippine Islands at the time of the final surrender.
“We deeply regret that it is impossible for us to give you more information. In the last days before the surrender of Bataan, there were casualties which were not reported to the war department. Conceivably, the same is true of the surrender of Corregidor and possibly of other islands of the Philippines. The Japanese government has indicated its intentions of conforming to the terms of the Geneva convention with respects to the interchange of information regarding prisoners of war. At some future date, this government will receive through Geneva a list of persons who have been taken prisoners of war. Until that time the war department cannot give you positive information.
“The war department will consider the persons serving in the Philippine Islands as ‘missing in action’ from the date of the surrender of Corregidor, May 7, 1942, until definite information to the contrary is received. It is hoped that the Japanese government will communicate a list of prisoners of war at an early date. At this time you will be notified by this office in the event his name (Donald A. Dettmer) is contained in the list of prisoners of war.”
Not long after receiving the first message, his wife received another message.
234 South Maple
“The Provost Marshal General directs me to inform you that you may communicate with your son, postage free, by following the inclosed instructions:
“It is suggested that you address him as follows:
“Pvt. Donald A. Dettmer, U.S. Army
Interned in the Philippine Islands
C/O Japanese Red Cross, Tokyo, Japan
Via New York, New York
“Packages cannot be sent to the Orient at this time. When transportation facilities are available a package permit will be issued you.
“Further information will be forwarded you as soon as it is received.
“Howard F. Bresee
“Chief Information Bureau”
In July 1942, the family received a second letter. The following is an excerpt from it.
“The last report of casualties received by the War Department from the Philippines arrived early in the morning of May 6. Through this date, Pvt. Donald A. Dettmer had not been reported as a casualty. The War Department will consider the persons serving in the Philippine Islands as “missing in action” from the date of the surrender of Corregidor, May 7, until definite information to the contrary is received.
“Efforts to secure prisoner of war lists from the Philippines have not been successful to this date due to the lack of communication and the fact that the Japanese Government has not yet given permission for the Swiss representative and the International Red Cross delegates to make visits to prisoner of war camps in the islands. When the lists of prisoners are received, we will clear the name of your son and send you any additional information that we may have.”
When his wife received these messages, she had no idea that her husband had already died. It is also not known when she received the notification of his death from the War Department but it appears to have been during 1943.
“=I AM DEEPLY DISTRESSED TO INFORM YOU REPORT JUST RECEIVED STATES THAT YOUR HUSBAND PVT. DONALD A DETTMER WHO PREVIOUSLY HAD BEEN REPORTED MISSING IN ACTION DIED MAY FOURTEENTH NINETEEN FORTY TWO IN A JAPANESE POW CAMP IN THE PHILIPPINE ISLANDS PERIOD THE SECRETARY OF WAR ASKS THAT I EXPRESS HIS DEEP SYMPATHY IN YOUR LOSS AND HIS REGRET THAT THE UNAVOIDABLE CIRCUMSTANCES MADE NECESSARY THE UNUSUAL LAPSE OF TIME IN REPORTING YOUR SONS DEATH TO CONFIRMING LETTER FOLLOWS=
“ULIO THE ADJUTANT”
After his death he was post-humorously promoted to Tec 5. The remains of T/5. Donald A. Dettmer’s were returned to the United States after the war in October 1948. He was buried, near his mother, who had died in 1946, at Mount Emblem Cemetery in Elmhurst, Illinois, on October 23, 1948, in Section 138, Plot 138 S ½, Grave 4, in the South Parkway Section of the cemetery.