Home›A-Z IndexIndexA-Z Index of All Entries7,825 entries across the whole atlas. Pick a letter below to see its entries.0-9ABCDEFGHIJKLMNOPQRSTUVWXYZU34 entriesU.S. War in Afghanistan (Council on Foreign Relations Timeline) SourcesUchigatana Weapons SystemsUGM-27 Polaris Missile Weapons SystemsUGM-27 Polaris, Wikipedia SourcesUGM-96 Trident I Weapons SystemsUGM-133 Trident II Weapons SystemsUH-1 Iroquois Weapons SystemsUH-60 Black Hawk Weapons SystemsUKM-2000 Weapons SystemsUKM-2000 (Wikidata) SourcesUlysses S. Grant CommandersUmayyad Invasion of Gaul WarsUMPK (bomb kit) Weapons SystemsUMPK (bomb kit), Wikipedia SourcesUMTAS Weapons SystemsUnion Army Armed Forces and UnitsUnion Defence Force (South Africa), Wikipedia SourcesUnited Defense M42 Weapons SystemsUnited Defense M42 (Wikidata) SourcesUnited States Air Force Armed Forces and UnitsUnited States Armed Forces Armed Forces and UnitsUnited States Army Armed Forces and UnitsUnited States Marine Corps Armed Forces and UnitsUnited States Marine Raider Stiletto Weapons SystemsUnited States Navy Armed Forces and UnitsUnited States Space Force Armed Forces and UnitsUnmanned Systems And Drones SubcategoriesUNRV Roman History: Julius Caesar and The Gallic Wars SourcesUre (missile) Weapons SystemsUrumi Weapons SystemsUsed In Relation TypesUTAS UTS-15 Weapons SystemsUTAS UTS-15 (Wikidata) SourcesUzi Weapons Systems