Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. US Hits Russian Tanks Seized by Islamic State Near Palmyra by Carla Babb PENTAGON -- The U.S.-led coalition fighting Islamic State in Syria and Iraq has destroyed 14 Russian tanks captured from Russian and Syrian military forces near the city of Palmyra. Pentagon spokesman Navy Capt. Jeff Davis told reporters Friday coalition airstrikes also targeted three artillery systems, two Islamic State-held buildings, two tactical vehicles and Russian anti-aircraft guns that had been captured by the militants. The equipment was destroyed in the vicinity of an airfield northeast of Palmyra. Davis said 16 coalition aircraft fired a total of 22 munitions during the strikes. Lt. General Stephen Townsend, the U.S. general leading the fight against Islamic State, told reporters earlier this week that if Syrian and Russian forces failed to take back their losses at Palmyra, the U.S. would strike Islamic State there. "We will do what we need to do to defend ourselves," the general said Wednesday. He said Russia and Syria "probably took their eye off the ball in Palmyra" and failed to secure their gains "because they were so focused on Aleppo."