Long Wave Inc. triples in size with a $3.5B contract to modernize Navy submarine communications, driving major growth in OKC.

Saab’s Karslkrona, Sweden, shipyard yesterday launched the submarine HMS Halland following a comprehensive mid-life upgrade.

Hornbeck Offshore Services, Covington, La., has been awarded a contract that allows it to continue the operation and ...

North Korea on Tuesday denounced the recent arrival of a U.S. Navy attack submarine in Busan, warning that it would respond ...