submarines • Page 6 of 35

Jun- 2025 -

24 June

An artist rendering of a Columbia-class nuclear submarine breaching the surface. The top half of the submarine can be seen above the water surrounding it.

General Dynamics Secures Extended Support Deal for US Navy Nuclear Submarines

General Dynamics Electric Boat has received a $987-million contract to extend development and support for the US Navy’s nuclear submarine programs.

18 June

Asia Pacific

Staff Writer With AFP

Taiwan Starts Sea Tests of First Domestically Built Submarine

Taiwan has started sea trials of its first domestically built submarine, as it upgrades its military capabilities to defend against a potential Chinese attack.

12 June

uncategorized

Staff Writer With AFP

Australia ‘Confident’ in US Nuclear Sub Deal Despite Review

Australia said it is "very confident" in the future of a US agreement to equip its navy with a fleet of nuclear-powered submarines, after the Trump administration put the pact under review.

2 June

Business

Inder Singh Bisht

HD Hyundai Explores Joint Development of Small Subs With Portuguese Navy

HD Hyundai Heavy Industries has signed an agreement with the Portuguese Navy to explore the joint development of futuristic small submarines.

2 June

Europe

The TCG Murat Reis (S-332) Reis-class submarine

Rojoef Manuel

Turkey Launches Third Reis Submarine

The Turkish Ministry of Defence has rolled out its third Reis-class submarine at the Gölcük Naval Shipyard in Kocaeli.

May- 2025 -

14 May

Business

Inder Singh Bisht

Helsing Unveils AI-Based Underwater Detection System for Quieter Threats

Helsing has unveiled an artificial intelligence-based underwater surveillance system to detect threats with low-acoustic signatures such as stealth submarines.

13 May

Americas

Juster Domingo

AUKUS Taps H&B Defence for Nuclear Submarine Support

Arms firm H&B Defence was chosen to identify Australian companies that can support the supply chain for AUKUS' submarine and aircraft carrier program.

13 May

Asia Pacific