Watch as footage shows HMS Queen Elizabeth conduct vital system tests off the coast of Scotland. 

Aerial footage filmed by a camera drone shows the sheer scale of HMS Queen Elizabeth as she left Rosyth Dockyard and went to sea for the first time.

Tugs have mounted a huge operation to move supercarrier HMS Queen Elizabeth out of Rosyth Dockyard.

Watch as Type 45 destroyer HMS Diamond tests her Sea Viper missile system off the coast of Scotland.

Watch as a simulation shows how the small fleet of tugs will take HMS Queen Queen Elizabeth to sea.

Footage shows MV Hurst Point arriving with British Forces at Alexandroupolis Port in Greece to take part in NATO exercise Noble Jump.

Footage shows the frigate Admiral Essen and submarine Krasnodar carry out four strikes against Islamic State.

Footage shows British troops from the 20th Armoured Infantry Brigade and the 11th Infantry Brigade departing the UK and arriving in Greece for a NATO exercise.

A Royal Air Force A400M Atlas and two Typhoon aircraft have taken part in a Flypast over NATO HQ in Brussels.

The US Marine Corps Air Test and Evaluation Squadrons 'Integrated Test Force' has completed airborne gunfire testing for the F-35B.