U.S. Deploys Warship Carrying Marines off Libya

The United States is deploying an amphibious assault ship with about 1,000 marines off the coast of Libya in case the U.S. embassy must be evacuated, a U.S. defense official said Tuesday.

The USS Bataan was to be in the area "in a matter of days," said the official, who spoke on condition of anonymity.

The move was described as "precautionary" in case conditions in Libya, where militia battles have plunged the country into anarchy, worsen and require the embassy's evacuation.

The State Department said last week that the embassy in Tripoli was operating normally despite an offensive launched against Islamist militias by a dissident general, Khalifa Haftar.

In addition to the 1,000 marines on board, the Bataan is equipped with several helicopters.

The United States also has available 250 marines, seven tilt-rotor Osprey aircraft and three refueling aircraft in Sigonella, Italy.

The precautions come amid ongoing controversy over a September 2012 attack on the U.S. consulate in Benghazi in which four Americans, including ambassador Christopher Stevens, were killed.