The chiefs of the RAF and RAAF reconstituting their respective 80 Squadrons during a joint ceremony at Eglin AFB in the US. (Crown Copyright)

The UK Royal Air Force (RAF) and the Royal Australian Air Force (RAAF) stood up their respective 80 Squadrons on 17 April to serve as US-based data units for the Lockheed Martin F-35 Lightning II Joint Strike Fighter (JSF).

Announced by the RAF, the two separate but linked squadrons were reconstituted during a joint ceremony at Eglin Air Force Base (AFB) in Florida.

The ITCM (pictured above from its test on 18 April) is a technology demonstrator programme to validate the capability of small turbofan engines. (Indian Ministry of Defence)

India's state-owned Defence Research and Development Organisation (DRDO) test-fired its ‘Indigenous Technology Cruise Missile (ITCM)' from the Integrated Test Range (ITR) in Chandipur off the northeastern coast of Odisha, the Indian Ministry of Defence (MoD) said in a press release on 18 April.

One of the new Z-9WE helicopters at Malabo airbase. (Partido Democrático de Guinea Ecuatorial)

The Armed Forces of Equatorial Guinea (FAGE) is now operating two new Harbin Z-9 helicopters, the country's ruling Democratic Party (Partido Democrático de Guinea Ecuatorial: PDGE) revealed on 9 April when it reported that Vice-President Teodoro Nguema Obiang Mangue had inspected the aircraft.