Russia has provided Iran with information that could help Tehran strike American warships, aircraft and other assets in the region. That's according to two officials familiar with U.S. intelligence on the matter. The officials, who were not authorized to comment publicly on the sensitive matter and spoke on the condition of anonymity, cautioned that the U.S. intelligence has not uncovered that Russia is directing Iran what to do with the information. Still, it's the first indication that Moscow has sought to get involved in the war that the U.S. and Israel launched on Iran a week ago.