text: Until 2022 basically a large version of the Flag of Cambodia with the unit name below in white in the bottom blue stripe was used as the King's Colour of RCAF formations before being reassigned as the National Colour for parades and ceremonies. In 2023, a new Chinese-derived design but also harking to the days of the old kingdoms on Cambodian territories, debuted - it's a unified design with the insignia of the unit or formation at the center and the unit name in Khmer below but with the colors differing per service:
  Army and Gendarmerie - Red
  Navy - Navy Blue
  Air Force - Sky Blue
  China, People's Republic of (Mainland China)
  The People's Liberation Army is the overall body for the entire armed forces of the People's Republic of China, and is represented by a single flag, which serves as a ceremonial colour for all regiments and larger formations. This is based on the national flag, but has instead of the four smaller gold stars the Chinese characters for the numerals '8' and '1', which stand for 1 August, the day in 1927 that the PLA was founded. When paraded, the flag is fringed in gold and mounted on a red-and-gold pole.
  Each branch of the PLA has its own flag, based on the Army Flag (Banners of the PLA):
  Ground forces: identical to the Army flag, but with the lower 40% coloured green.
  Navy: identical to the Army flag, but with the lower 40% has three blue and two white horizontal stripes of equal width.
  Air Force: identical to the Army flag, but with the lower 40% coloured air force blue.