text: Greece Traditionally, Army infantry and tank/cavalry regiments have a single colour/standard or war flag (). This is blue, with a white cross and features St George and the Dragon in the centre. The flag has no distinguishing features for individual regiments, although battle honours are sometimes added to the flag; the regiment's identity is inscribed on the flagstaff. The pattern has been in use since the 1830s, with no changes between the periods of monarchy or republic. The Hellenic Army Academy has also been awarded a war flag, its cadets having participated in the Battle of Crete in 1941. Similar flags exist also for the Air Force, featuring the archangel Michael. Recently war flags were assigned to the Army NCO Academy and the Police Academy.
  Unlike the Army, Police and Air Force, the Hellenic Navy uses as both the naval ensign and national colour the flag that later became the modern official national Flag of Greece. The Hellenic Coast Guard and the Hellenic Fire Service use the Navy pattern.
  Holy See
  The flag of the Swiss Guard, the army of the Vatican City, consists of four-quarters. The Coat of Arms of the current pope is in the first quarter, while the arms of Pope Julius II are in the fourth quarter. In the second and third quarters are horizontal stripes of red, yellow and blue, the colours of the unit's uniforms.
  The flag also has the coat of arms of the commander within a wreath, on a background of the colour of his canton. The design of the flag changes with the election of a new pope and the appointment of a new commander.