Question: What United States military branch prevailed in the battle after which the Midway Glacier is named?

Context paragraphs:
Jutland Glacier: Jutland Glacier ( ) is a broad tributary glacier, 15 nmi long and 4 nmi wide, in the Victory Mountains of Victoria Land, Antarctica.  It drains northwest from a common divide with Midway Glacier to join the flow of the Greenwell Glacier northwest of Boss Peak.  It was mapped by the United States Geological Survey from surveys and U.S. Navy aerial photographs, 1960–63.  It was named by the northern party of the New Zealand Federated Mountain Clubs Antarctic Expedition  (NZFMCAE) which explored the area in 1962–63, after the Battle of Jutland, to continue the sequence of features in the vicinity named after famous battles.

Starfury: The "Starfury" fighter is a fictional vessel used by Earthforce, the military branch of the Earth Alliance, in the science fiction television series "Babylon 5".  The computer-generated imagery (CGI) model was first seen in the opening episode of the first season, "Midnight On The Firing Line" which first aired in the United States in January 1994, and has essentially appeared in every episode thereafter.

Omega-class destroyer: The "Omega"-class destroyer is a fictional vessel used by Earthforce, the military branch of the Earth Alliance, in the science fiction television series "Babylon 5".  The CGI model of the ship created through an early version of Lightwave made its first appearance during the opening scene of the opening episode of the second season, "Points Of Departure", which was initially aired in the United states on November 2nd, 1994.

Evans Ridge: Evans Ridge ( ) is a broad ridge that trends in a north-south direction for about 12 nmi , standing between Midway Glacier and McKellar Glacier in the Victory Mountains of Victoria Land.  It was mapped by the United States Geological Survey from surveys and U.S. Navy air photos, 1960–64, and was named in 1966 by the Advisory Committee on Antarctic Names for Arthur Evans, Secretary of the New Zealand Antarctic Place-Names Committee.

Greek Civil War: The Greek Civil War (Greek: ο Eμφύλιος [Πόλεμος] "o Emfýlios [Pólemos]", "the Civil War") was fought in Greece from 1946 to 1949 between the Greek government army (backed by the United Kingdom and the United States), and the Democratic Army of Greece (DSE, the military branch of the Greek Communist Party (KKE), backed by Yugoslavia and Albania as well as by Bulgaria), most probably the first Proxy war of the Cold War.  The fighting resulted in the defeat of the Communist insurgents by the government forces.  Founded by the Communist Party of Greece and funded by Communist nations such as Yugoslavia, the Democratic Army of Greece included many personnel who had fought as partisans against German and Italian occupation forces during the Second World War of 1939–1945.

Charles W. Bagnal: Lieutenant General Charles Wilson Bagnal (April 15, 1934 – June 30, 2015) was a United States Army officer.  He was commander of the United States Army Western Command (later United States Army Pacific), from 1985 to 1989.  Previously he was Deputy Commanding General for Training of the United States Army Training and Doctrine Command (TRADOC), Deputy Superintendent at the United States Military Academy (from 1977 to 1980), Commander of the 101st Airborne Division (1981-1983), Commander of the Officer Personnel Management Directorate for the United States Army Military Personnel Center, and Special Assistant to the Deputy Chief of Staff for Personnel.  He is an alumnus of the United States Military Academy, United States Army Command & General Staff College, Georgia Tech, the United States Army War College and McLenaghan High School in Florence, South Carolina (class of 1952).  He retired August 31, 1989, and later obtained his juris doctor from the University of South Carolina and practiced law.  He resided in Columbia with his wife Patsy.  Bagnal died on June 30, 2015 after a battle with leukemia.

Battle of Midway: The Battle of Midway was a decisive naval battle in the Pacific Theater of World War II which occurred between 4 and 7 June 1942, only six months after Japan's attack on Pearl Harbor and one month after the Battle of the Coral Sea.  The United States Navy under Admirals Chester Nimitz, Frank Jack Fletcher, and Raymond A. Spruance defeated an attacking fleet of the Imperial Japanese Navy under Admirals Isoroku Yamamoto, Chuichi Nagumo, and Nobutake Kondo near Midway Atoll, inflicting devastating damage on the Japanese fleet that proved irreparable.  Military historian John Keegan called it "the most stunning and decisive blow in the history of naval warfare."

Maclure Glacier: Maclure Glacier (also McClure Glacier) is on Mount Maclure in the Sierra Nevada crest of Yosemite National Park in Tuolumne County, California, United States.  The glacier is named after William Maclure.  Like most glaciers in the Sierra Nevada, Maclure Glacier is a small cirque glacier that is .20 mi long and covers an area of only .08 sqmi .  The mean elevation of the glacier is around 11400 ft .  Both the Maclure Glacier and the Lyell Glacier, located nearby on Mount Lyell, have retreated since their first discovery.

United States Military Academy Preparatory School: The United States Military Academy Preparatory School (USMAPS), sometimes referred to as West Point Prep, is a preparatory school for the United States Military Academy (USMA).  Located in West Point, New York, its official mission is "to provide academic, military and physical instruction in a moral-ethical military environment to prepare and motivate candidates for success at the United States Military Academy."

Midway Glacier: Midway Glacier ( ) is a tributary glacier that flows south along the west side of Evans Ridge into Pearl Harbor Glacier, in the Victory Mountains of Victoria Land, Antarctica.  At the head, it shares a common snow saddle with Jutland Glacier which flows north.  The glacier was named by the southern party of the New Zealand Federated Mountain Clubs Antarctic Expedition (NZFMCAE) of 1962–63 after the Battle of Midway, to continue the series of glaciers named after famous naval battles.

Supporting paragraphs: Midway Glacier Battle of Midway
Answer: Navy