List of World War II battles involving the United States - wikipedia List of World War II battles involving the United States This is a list of all battles involving the United States during World War II. Name Start Date End Date Location Campaign U.S. Casualties Opposing Force Battle of the Atlantic September 13, 1941 May 8, 1945 Atlantic Ocean, North Sea, Irish Sea, Labrador Sea, Gulf of St. Lawrence, Caribbean Sea, Gulf of Mexico, Outer Banks, Arctic Ocean Around 18,000 sailors and merchant seamen killed Germany Japan ( Possibly ), Currently unknown Operation Torch November 8, 1942 November 10, 1942 Morocco and Algeria North African Campaign 1,200 ( 479 killed, 720 wounded ) Germany Battle of the Kasserine Pass February 19, 1943 February 25, 1943 Kasserine Pass, Tunisia Tunisia Campaign 6,500 ( 1,000 + killed ) Germany and Italy Battle of El Guettar March 23, 1943 April 7, 1943 El Guettar, Tunisia Tunisia Campaign ~ 5,000 Germany and Kingdom of Italy 9,195 ( 2,572 killed, 5,946 wounded and 1,012 captured or missing ) Germany and Italy Battle of Salerno September 9, 1943 September 16, 1943 Salerno, Italy Italian Campaign 4,870 Germany and Italy Battle of Monte Cassino January 17, 1944 May 18, 1944 Monte Cassino, Italy Italian Campaign 100,000 + ( Total allied casualties ) Germany Battle of Anzio January 22, 1944 June 5, 1944 Anzio and Nettuno, Italy Italian Campaign 23,173 ( 5,538 killed, 15,558 wounded and 2,947 captured or missing ) Germany Battle of Normandy June 6, 1944 July 24, 1944 Normandy, France Operation Overlord 63,360 ( 16,293 killed, 43,221 wounded and 6,180 captured or missing ) Germany Battle for Brest August 7, 1944 September 19, 1944 Brittany, France Operation Overlord ~ 4,000 Germany Operation Dragoon August 15, 1944 September 14, 1944 Southern France Operation Overlord 15,574 ( 7,301 killed, 5,804 wounded, 3,098 captured or missing ) Germany Battle of Metz September, 1944 December, 1944 Metz, France Siegfried Line campaign Germany Battle of Nancy September 5, 1944 September 15, 1944 Nancy, France Siegfried Line campaign 2,851 + Germany Operation Market Garden September 17, 1944 September 25, 1944 The Netherlands Siegfried Line campaign 3,974 Germany Battle of Hürtgen Forest September 19, 1944 February 10, 1945 Hurtgen Forest, German - Belgian border Siegfried Line campaign 33,000 Germany Battle of Aachen October 2, 1944 October 21, 1944 Aachen, Germany Siegfried Line campaign 5,000 Germany Battle of the Bulge December 16, 1944 January 25, 1945 The Ardennes, Belgium, Luxembourg, and Germany Siegfried Line campaign 89,500 ( 19,000 killed, 47,500 wounded, 23,000 missing ) Germany Operation Nordwind January 1, 1945 January 25, 1945 Alsace and Lorraine, France Siegfried Line campaign 12,000 ( 3,000 killed, 9,000 wounded or missing ) Germany Colmar Pocket January 20, 1945 February 9, 1945 Alsace, France Siegfried Line campaign 8,000 Germany Ruhr Pocket March 7, 1945 April 21, 1945 Ruhr Area, Germany Western Allied invasion of Germany Germany Operation Varsity March 24, 1945 Wesel, Germany Western Allied invasion of Germany 2,700 Germany Spring 1945 offensive in Italy April 6, 1945 May 2, 1945 Northern Italy Italian Campaign 16,258 ( 1,288 killed, 15,453 wounded and 93 missing ) Germany Attack on Pearl Harbor December 7, 1941 Pearl Harbor, Hawaii, United States 3,592 ( 2,345 killed and 1,247 wounded ) Japan Battle of Wake Island December 8, 1941 December 23, 1941 Wake Island 627 ( 130 killed, 49 wounded and 448 captured ) Japan Battle of Bataan January 7, 1942 April 9, 1942 Bataan Peninsula, Philippines Philippines Campaign ( 1941 -- 1942 ) 15,000 captured and interned Japan Doolittle Raid April 18, 1942 Tokyo and other Japanese cities 3 killed and 8 later died in captivity / executed Japan Battle of the Coral Sea May 4, 1942 May 8, 1942 Coral Sea, between Australia, New Guinea, and the Solomon Islands New Guinea campaign 656 killed Japan Battle of Midway June 3, 1942 June 7, 1942 Near Midway Atoll 307 killed Japan Battle of Guadalcanal August 7, 1942 February 9, 1943 Guadalcanal in the Solomon Islands Solomon Islands campaign ~ 6,000 ( 1,600 killed, 4,400 wounded and missing ) Japan Battle of the Santa Cruz Islands October 25, 1942 October 27, 1942 Santa Cruz Islands, Solomon Islands Solomon Islands campaign 266 killed Japan Battle of Tarawa November 20, 1943 November 23, 1943 Betio, Tarawa Atoll Gilbert and Marshall Islands campaign 3,296 ( 1,000 killed and 2,296 wounded ) Japan Battle of Kwajalein January 31, 1944 February 3, 1944 Kwajalein Atoll, Marshall Islands Gilbert and Marshall Islands campaign 1,964 ( 372 killed and 1,592 wounded ) Japan Battle of Saipan June 15, 1944 July 9, 1944 Saipan, Mariana Islands Mariana and Palau Islands campaign 13,313 ( 2,949 killed and 10,364 wounded ) Japan Battle of Guam ( 1944 ) July 21, 1944 August 8, 1944 Guam, Mariana Islands Mariana and Palau Islands campaign 7,800 ( 1,747 killed and 6,053 wounded ) Japan Battle of Peleliu September 15, 1944 November 27, 1944 Peleliu, Palau Islands Mariana and Palau Islands campaign 9,804 ( 1,794 killed and 8,010 wounded ) Japan Battle of Angaur September 17, 1944 September 30, 1944 Angaur, Palau Islands Mariana and Palau Islands campaign 260 killed Japan Battle of Leyte Gulf October 23, 1944 October 26, 1944 Leyte Gulf, The Philippines Philippines campaign ( 1944 -- 45 ) ~ 1,500 killed Japan Battle of Luzon January 9, 1945 August 15, 1945 Luzon, Philippines Philippines campaign ( 1944 -- 45 ) ~ 37,870 ( 8,310 killed and 29,560 wounded ) Japan Battle of Manila February 3, 1945 March 3, 1945 Manila, Philippines Philippines campaign ( 1944 -- 45 ) 6,575 ( 1,010 killed and 5,565 wounded ) Japan Battle of Iwo Jima February 19, 1945 March 26, 1945 Iwo Jima, Japan Volcano and Ryukyu Islands campaign 26,038 ( 6,821 killed and 19,217 wounded ) Japan Battle of Okinawa April 1, 1945 June 22, 1945 Okinawa, Japan Volcano and Ryukyu Islands campaign 51,429 ( 12,513 killed and 38,916 wounded ) Japan References Jump up ^ http://www.usmm.org/casualty.html U.S. Merchant Marine Casualties during World War II Jump up ^ http://www.history.navy.mil/library/online/ww2_statistics.htm#active_enl US Navy Personnel in World War II : Service and Casualty Statistics ^ Jump up to : References in the article Jump up ^ http://www.history.com/this-day-in-history.do?action=Article&id=6712 History.com Jump up ^ Zaloga, S, ( 2005 ), Kasserine Pass 1943 : Rommel 's Last Victory. Osprey Publishing ^ Jump up to : http://cgsc.cdmhost.com/cdm4/document.php?CISOROOT=/p4013coll8&CISOPTR=130&REC=2 Army Battle Casualties and Nonbattle deaths in World War II p. 93 Jump up ^ tduvall. `` Salerno : Conclusion ''. www.history.army.mil. ^ Jump up to : http://cgsc.cdmhost.com/cdm4/document.php?CISOROOT=/p4013coll8&CISOPTR=130&REC=2 Army Battle Casualties and Nonbattle deaths in World War II p. 92 Jump up ^ `` Archived copy ''. Archived from the original on 2008 - 07 - 04. Retrieved 2008 - 08 - 30. CS1 maint : Archived copy as title ( link ) Jump up ^ http://www.defense.gov/news/newsarticle.aspx?id=24591 United States Department of Defense Jump up ^ Smith and Clark, Riviera To The Rhine, p. 527. Jump up ^ http://ibiblio.org/hyperwar/USN/USN-CN-Midway/USN-CN-Midway-13.html#our The Battle of Midway Jump up ^ Shaw, A, ( 2002 ), World War II : Day by Day. Grange Books, p. 105 United States in World War II Home front American music during World War II United States aircraft production during World War II Arizona during World War II Nevada during World War II New Mexico during World War II Greatest Generation American women Women Airforce Service Pilots Women 's Army Corps Woman 's Land Army of America Rosie the Riveter Minorities Hispanic Americans in World War II Native Americans and World War II Puerto Ricans in World War II Military participation Army ( Uniforms ) Army Air Force Marine Corps Navy Service medals ( Medal of Honor recipients ) Events List of battles Attack on Pearl Harbor Normandy landings Atomic bombings of Hiroshima and Nagasaki Minorities African Americans ( Tuskegee Airmen ) Asian Americans Chinese Americans Japanese Americans Jewish Americans Diplomatic participation Lend - Lease Destroyers for Bases Agreement Project Hula Retrieved from `` https://en.wikipedia.org/w/index.php?title=List_of_World_War_II_battles_involving_the_United_States&oldid=854819689 '' Categories : Battles and operations of World War II United States in World War II - related lists Hidden categories : All articles with dead external links Articles with dead external links from June 2016 CS1 maint : Archived copy as title Talk About Wikipedia Add links This page was last edited on 14 August 2018, at 00 : 52 ( UTC ). 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Question: who were we fighting in world war 2
Answer: Germany