US Navy says drone strike hit oil tanker off Oman, killing 2

U.S. Navy explosive experts believe a “drone strike” targeted an oil tanker that came under attack off the coast of Oman in the Arabian Sea, killing two on board

DUBAI, United Arab Emirates -- U.S. Navy explosive experts believe a “drone strike” targeted an oil tanker that came under attack off the coast of Oman in the Arabian Sea, killing two on board, the American military said Saturday. The strike Thursday night on the oil tanker Mercer Street marks the first-known fatal attack after years of assaults on commercial shipping in the region linked to tensions with Iran over its tattered nuclear deal. While no one has claimed responsibility for the attack, Israeli officials alleged Tehran launched the drone strike. While Iran did not directly acknowledge the attack, the strike comes as Tehran now appears poised to take an even tougher approach with the West as the country prepares to inaugurate a hard-line protégé of Supreme Leader Ayatollah Ali Khamenei as president. The American nuclear-powered aircraft carrier USS Ronald Reagan and the guided missile destroyer USS Mitscher now escort the Mercer Street as it heads to a safe port, the U.S. Navy's Mideast-based 5th Fleet said in a statement early Saturday.