American soldier observes a destroyed German Flakpanzer IV «Wirbelwind» anti-aircraft self-propelled gun of the Wehrmacht, armed with a quadruple 20-mm antiaircraft gun FlaK 38 L/65. Date and location unknown.
US Marine Corps squad leader teaches proper use of a tank-infantry telephone to communicate with the crew of a Company A, 4th Tank Battalion Sherman, Hawaii, 1945.
Cage armor is mounted to the front of a Strv 103. This armor was considered top secret and only supposed to be issued in wartime, before being declassified in 1992
USS Iowa (BB-61) passes under the Huey P. Long Bridge after a 1833 mile journey to Avondale Shipyards Inc. from the Philadelphia Naval Shipyard for modernization and reactivation, Sept 1, 1982.
German Navy's Type 212A Batch II class U-36 (S-186). She was laid down in August 2008 by Howaldtswerke, Kiel, launched in February 2013 & commissioned on 10 October 2016.