Pentagon chief orders submarine to the Middle East, tells aircraft carrier to hasten its transit

U.S. Defense Secretary Lloyd Austin has ordered a guided missile submarine to the Middle East and is telling the USS Abraham Lincoln aircraft carrier strike group to sail more quickly to the area, the Defense Department said Sunday.

The moves come as the U.S. and other allies push for Israel and Hamas to achieve a cease-fire agreement that could help calm soaring tensions in the region following the assassination of Hamas political leader Ismail Haniyeh in Tehran and a senior Hezbollah commander in Beirut.

Officials have been on the lookout for retaliatory strikes by both Iran and Hezbollah for the killings, and the U.S. has been beefing up its presence in the region.