Fourteen strikes against the Islamic State were executed using by "a mix of fighters, bombers, remotely piloted aircraft and Tomahawk Land Attack Missiles," according to a statement by CENTCOM. Forty-seven cruise missiles were "launched from the USS Arleigh Burke and USS Philippine Sea, which were operating from international waters in the Red Sea and North Arabian Gulf."
"The strikes destroyed or damaged multiple ISIL targets in the vicinity of the towns of Raqqah in north central Syria, Dier al Zour, and Abu Kamal in eastern Syria and Hasakah in northeastern Syria," the statement says. "The targets included ISIL fighters, training compounds, headquarters and command and control facilities, storage facilities, a finance center, supply trucks and armed vehicles." According to the Syrian Observator for Human Rights, more than 70 Islamic State fighters were killed in the strikes and and over 300 were wounded.
Other countries that participated in the operation include Bahrain, Jordan, Saudi Arabia, Qatar and the United Arab Emirates.
Additionally, the US launched eight airstrikes against "a network of seasoned al Qaeda veterans - sometimes referred to as the Khorasan Group - who have established a safe haven in Syria to develop external attacks, construct and test improvised explosive devices and recruit Westerners to conduct operations." The strikes targeted "training camps, an explosives and munitions production facility, a communication building and command and control facilities" as part of an effort "to disrupt the imminent attack plotting against the United States and Western interests."