Technology

Ajax's initial operating capability is on hold at the moment

Armoured alternatives: If the axe should fall, Ajax isn't the Army's only option

One likely location being talked about is HMS Calliope in Gateshead

Royal Navy to get new surveillance base to track Russian shadow fleet vessels

RAF Typhoons have been proving their worth in Saudi Arabia

Typhoons make sandy terrain their domain as RAF tests combat readiness in Saudi Arabia

Keflavík Air Base will be the jets' new home for the next few weeks

F-16s out, Gripens in as Sweden takes over Nato air policing role in Iceland

Any piece of equipment needs to be maintained in order to keep on working, but the idea here is to put redundant pieces if equipment back into service

Navy's repair shop a good idea but strategy can't be haphazard, says former commodore

This particular Nashorn, nicknamed Phoenix, is one of only three surviving examples in the world

The Rhino and the Leopard: Bovington previews this year's guests at Tankfest

The Kamov Ka-52 is the more modern two-seat variant of the Ka-50

Helicopter emergency? Russian helis have an ejection seat – find out why RAF ones don't

The JF-17 is a joint venture between China and Pakistan

JF-17: Thunder rolls in for air forces seeking a jet that's low-cost, but capable

While it was originally designed as an air superiority fighter, the Typhoon replaced the Tornado F3 in the interceptor role and the Jaguar in the ground attack role

Thanks a million! Typhoons hit milestone number of flying hours across the globe

Nimitz-class aircraft carrier USS Abraham Lincoln CVN 72 sails the Pacific Ocean

Armada's on its way, says Trump as tensions rise amid Iranian crackdown and nuke fears