A black shield with a red interior and a gold border. On the top is written "America's Battalion" and on the bottom written "Fortes Fortuna Juvat." The red interior has three "3"'s in the center with a sword running through it with a caltrop.
The official emblem for 3rd Battalion 3rd Marines
military unit of the United States Marine Corps
Map of the Pacific Ocean with the various locations of 3rd Battalion 3rd Marines during World War II marked, including its two battles on Bougainville and Guam.
right
"Trinity", "America's Battalion"
Locate, close with and destroy the enemy with fire and maneuver
Fortuna Fortes Juvat
* World War II ** Pacific War *** Solomon Islands campaign **** Bougainville campaign *** Mariana and Palau Islands campaign **** Battle of Guam (1944) *** Volcano and Ryukyu Islands campaign **** Battle of Iwo Jima * Vietnam War ** Operation Starlite ** Operation Harvest Moon ** Operation Macon ** The Hill Fights ** Operation Kingfisher ** Tet Offensive ** May offensive ** Operation Taylor Common ** Operation Virginia Ridge ** Operation Idaho Canyon * Iran Hostage Crisis ** Operation Eagle Claw * Gulf War ** Battle of Khafji ** Liberation of Kuwait campaign * War on Terror ** War in Afghanistan (2001–2021) *** Train Advise Assist Command – East *** Helmand province campaign **** Nawa **** Battle of Garmsir ** Iraq War *** Anbar campaign *** Haditha massacre *** Al-Karmah
3rd Battalion 3rd Marines
3º Batalhão das Terceiras Marinhas
3rd Battalion, 3rd Marines