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Casualty Info
Home Town Bisbee, AZ
Last Address Tuscon, AZ
Casualty Date Sep 17, 1943
Cause KIA-Body Not Recovered
Reason Other Explosive Device
Location Pacific Ocean
Conflict World War II
Location of Interment Courts of the Missing at the Honolulu Memorial - Honolulu, Hawaii
Wall/Plot Coordinates Court 1 (cenotaph)
Official Badges
Unofficial Badges
Additional Information
Last Known Activity:
USS Pompano (SS-181) left for her patrol on 20 August 1943, heading towards the Japanese coast. She was never heard from again and is presumed to have been lost to enemy mines. Lieutenant McGrath was listed as Missing in Action and later declared dead 4 January 1946.
Comments/Citation:
Service number: 085072
Submarine war patrols: USS Pompano (SS-181) - 1st through 7th
Silver Star
Awarded for action during World War II
Service: Navy
Rank: Lieutenant
Division: U.S.S. Pompano (SS-181)
GENERAL ORDERS: Commander in Chief Pacific: Serial 01623 (July 11, 1943)
The President of the United States of America takes pride in presenting the Silver Star to Lieutenant Thomas Patrick McGrath (NSN: 0-85072), United States Navy, for conspicuous gallantry and intrepidity in action as First Lieutenant and Damage Control Officer of the U.S.S. POMPANO (SS-181) during three successive and aggressive War Patrols of that Submarine during World War II, which resulted in the sinking of an important amount of enemy shipping. On the occasion of a surface engagement with a 900-ton armed enemy patrol vessel he manned a machine gun in an exposed station and in the face of heavy enemy machine gun fire maintained an accurate and effective fire from the gun which directly contributed to the total destruction and sinking of that enemy ship. His conduct throughout these three patrols was in keeping with the highest traditions of the United States Naval Service.
The Defence POW/MIA Accounting Agency has Thomas McGrath listed as a Lieutenant Commander. Although no recods could be found abour a promotion to this rank, the DPAA listing is taken from official records so it would appear LT McGrath was granted a promotion between the time the USS Pompano was lost and when LT McGrath was declared dead.
The information contained in this profile was compiled from various internet sources.
World War II/Asiatic-Pacific Theater/Attack on Pearl Harbor
From Month/Year
December / 1941
To Month/Year
December / 1941
Description The attack on Pearl Harbor, also known as the Battle of Pearl Harbor, the Hawaii Operation or Operation AI by the Japanese Imperial General Headquarters, and Operation Z during planning, was a surprise military strike by the Imperial Japanese Navy against the United States naval base at Pearl Harbor, Hawaii Territory, on the morning of December 7, 1941. The attack led to the United States' entry into World War II.
Japan intended the attack as a preventive action to keep the U.S. Pacific Fleet from interfering with military actions the Empire of Japan planned in Southeast Asia against overseas territories of the United Kingdom, the Netherlands, and the United States. Over the next seven hours there were coordinated Japanese attacks on the U.S.-held Philippines, Guam and Wake Island and on the British Empire in Malaya, Singapore, and Hong Kong.
The attack commenced at 7:48 a.m. Hawaiian Time. The base was attacked by 353 Imperial Japanese fighter planes, bombers, and torpedo planes in two waves, launched from six aircraft carriers. All eight U.S. Navy battleships were damaged, with four sunk. All but Arizona were later raised, and six were returned to service and went on to fight in the war. The Japanese also sank or damaged three cruisers, three destroyers, an anti-aircraft training ship, and one minelayer. 188 U.S. aircraft were destroyed; 2,403 Americans were killed and 1,178 others were wounded. Important base installations such as the power station, shipyard, maintenance, and fuel and torpedo storage facilities, as well as the submarine piers and headquarters building (also home of the intelligence section) were not attacked. Japanese losses were light: 29 aircraft and five midget submarines lost, and 64 servicemen killed. One Japanese sailor, Kazuo Sakamaki, was captured.
The attack came as a profound shock to the American people and led directly to the American entry into World War II in both the Pacific and European theaters. The following day, December 8, the United States declared war on Japan. Domestic support for non-interventionism, which had been fading since the Fall of France in 1940,[19] disappeared. Clandestine support of the United Kingdom (e.g., the Neutrality Patrol) was replaced by active alliance. Subsequent operations by the U.S. prompted Nazi Germany and Fascist Italy to declare war on the U.S. on December 11, which was reciprocated by the U.S. the same day.
From the 1950s, several writers alleged that parties high in the U.S. and British governments knew of the attack in advance and may have let it happen (or even encouraged it) with the aim of bringing the U.S. into war. However, this advance-knowledge conspiracy theory is rejected by mainstream historians.
There were numerous historical precedents for unannounced military action by Japan. However, the lack of any formal warning, particularly while negotiations were still apparently ongoing, led President Franklin D. Roosevelt to proclaim December 7, 1941, "a date which will live in infamy". Because the attack happened without a declaration of war and without explicit warning, the attack on Pearl Harbor was judged by the Tokyo Trials to be a war crime.
