Small boat on rough water with a large white spray behind it, suggesting a splash or plume from the vessel.

Canadian submarine sinks American warship in Pacific Ex

A Royal Canadian Navy submarine delivered the decisive torpedo strike against the decommissioned cruiser USS Mobile Bay during a multinational sinking exercise at RIMPAC 2026, the UK Defence Journal understands.
Warehouse scene with large black plastic-wrapped bundles on pallets, stacked in aisles.

UK seizes 25 small boats bound for Channel smuggling gangs

At least 25 inflatable boats and 25 outboard engines believed to be destined for people-smuggling networks have been seized at the Port of Felixstowe, the UK Defence Journal understands.
Silhouette of a modern motor yacht on the sea at sunset with an orange sky and distant horizon.

Britain to buy new drone warfare testbed vessel

The Royal Navy is planning to procure a multi-role uncrewed surface vessel intended for tech demonstration and to be delivered by the end of the financial year.
Military submarine at sea launches a missile from its rear, bright flame and smoke rising as stormy clouds loom overhead.

Navy plans new safety authority for uncrewed vessels

The Royal Navy is seeking industry input on establishing a Platform Authority for maritime uncrewed systems, intended to provide the governance, engineering expertise, certification support and through-life assurance needed to operate current and future capabilities safely.
Silhouetted cargo ship on a choppy sea at sunset with an orange sky behind it

Indian-flagged ship sunk in Red Sea attack off Yemen

An Indian-flagged commercial vessel has sunk in the Red Sea after being attacked off the coast of Yemen, with all 14 crew members rescued, according to reporting by AFP published in Arab News.

Royal Navy shadowed 61 Russian warships around UK waters

Royal Navy vessels were activated 116 times during 2025-26 to shadow 61 Russian warships and 28 Russian merchant vessels within the United Kingdom's Exclusive Economic Zone, amid a 30% increase in Russian naval activity over the previous two years.

MoD to tender five-year tanker vetting contract

The MoD is preparing to tender a five-year contract for the assurance vetting of ocean tankers carrying its fuel, worth an estimated £87,530 and running from February 2027. Two ships on long-term charter carry most of the requirement.
Crew members in work gear secure a bright yellow torpedo-shaped device on a dock by the water, with cables and equipment around it.

AUKUS navies test seabed defence in Exercise Lanternfish

Royal Navy divers and hydrographic specialists have spent six weeks with US and Australian counterparts on Exercise Lanternfish, testing how the AUKUS partners detect and respond to threats to critical undersea infrastructure.
British Royal Navy personnel kneel on a hangar deck, organizing and packing medical supplies from tactical bags for a field drill or mission.

First combat medic course run aboard a Royal Navy ship

Nineteen medics from Portsmouth Flotilla ships have completed the first Combat Medic Course taught partly at sea, with practical training aboard HMS Queen Elizabeth. It is the eighth time the course has run, and the first on a warship.
Submerged Kilo-class submarine with its conning tower visible underwater labeled in yellow boxes and lines to the parts.

Russian subs submerge in harbour fearing Ukrainian drones

Three of the Russian Black Sea Fleet's four Kilo class submarines have partially submerged inside their own harbour at Novorossiysk, according to British Defence Intelligence.