Fincantieri, Leonardo team up on underwater drone effort

ROME — Italy’s Fincantieri and Leonardo are to work together on underwater drones designed to protect cables and pipelines on the seabed amid a growing awareness of the value and vulnerability of sub-sea infrastructure. With a memorandum of understanding signed on...

US to build new nuclear gravity bomb

WASHINGTON — The U.S. Defense Department on Friday announced the government is moving forward with developing a new version of the B61 nuclear gravity bomb. The bomb, designated B61-13, would have a yield similar to the B61-7 and replace some of those older gravity...