Gallery of armed forces flags
This is a gallery of flags of the branches of the armed forces of various countries.
(colour for Royal Thai Armed Forces HQ unit)
Brazil (naval ensign)
Brazil (naval jack)
Brazil (naval flag)
Morocco Navy (standard)
Trinidad and Tobago (standard)
Former armed forces flags
Granadine Confederation 1857-1861
Confederate States of America (unrecognized regime)
Confederate States of America Battle Flag
Navy of the Independent State of Croatia (Naval Ensign)
Royal flight for Kingdom of Egypt (air force)
Nazi Germany (Wehrmacht & Kriegsmarine)
War Ensign of Kingdom of Italy
Standard Color of the Royal Italian Army
Naval Jack of the Royal Italy Navy
Standard Color of the Royal Italian Navy (reverse)
War Ensign of Italian Social Republic
Standard Color of the Forze Armate Nazionale Repubblicano della Repubblica Sociale Italiana.
Royal Siamese Army in Haw Wars (1885–1887)
More broadly, any flag used by armed forces to represent themselves or the nation they serve can be considered a war or military flag.