Technology

A Merlin helicopter from 814 Naval Air Squadron and RFA tanker Tidesurge followed the Russian submarine Krasnodar

Royal Navy tracks Russian submarine as Nato Secretary General visits Berlin

One of Russia's most top secret aircraft, the Ilyushin Il-20M decades old Soviet-era airframe requires constant upgrades to remain operationally relevant

Russia's military plane crash and ejection seat failure expose the cracks in an ageing war machine

HMS Lancaster at sea

HMS Lancaster retires and leaves Royal Navy with a hole to fill in the Middle East

Ajax has been in development for years, but at the moment its use has been suspended after 31 soldiers became the latest to get ill while crewing the vehicle

Ajax issues to be expected but they should have been fixed by now, says ex-commander

Washington has not released any details about the oil tanker, such as her name or the exact location where she was seized

US seizes 'illicit' crude oil tanker as tensions with Venezuela continue to rise

The Crown Princess in a JAS 39 Gripen during her programme

The Princess and the aircraft: Swedish Crown Princess learns about Stockholm's Gripen

US law will not allow Turkey to operate or possess the S-400 system if it wants to return to the F-35 programme

Turkey in talks to rejoin the US F-35 fighter jet programme, envoy reveals

This image from Leonardo shows a Proteus uncrewed helicopter operating alongside a Royal Navy Wildcat

No pilot? No problem, as nations scramble to get uncrewed military helis airborne

Norwegian personnel are welcomed home after CSG25

In pictures: HNoMS Roald Amundsen returns to Norway after CSG25 deployment

Ajax was granted Initial Operating Capability status, only for the platform to be put on hold when more soldiers became sick after operating it

Ajax safety fears: We'll end this saga one way or another, Pollard tells MPs