The submarine named for the state of Iowa officially will be accepted into service at 9 a.m. Iowa time April 5 into the U.S.

The following is the March 21, 2025, Congressional Research Service In Focus report, Navy Next-Generation Attack Submarine ...

The Royal Navy is getting closer to introducing a new type of nuclear submarine. In March, the British military laid the keel ...

After 204 days, a Royal Navy nuclear-powered submarine broke the record for how long a crew was out on the open ocean.

The British Royal Navy has laid the keel for its largest-ever nuclear submarine. Traditionally, governments have held ...

The following is the March 21, 2025, Congressional Research Service report, Navy Virginia-Class Submarine Program and AUKUS ...