Passage: Malawi maintains a small standing military of approximately 25,000 men, the Malawian Defence Force. It consists of army, navy and air force elements. The Malawi army originated from British colonial units formed before independence, and is now made up of two rifle regiments and one parachute regiment. The Malawi Air Force was established with German help in 1976, and operates a small number of transport aircraft and multi-purpose helicopters. The Malawian Navy has 3 vessels operating on Lake Malawi, based in Monkey Bay.

Question: What 3 branches of military does it consist of?
army, navy and air force