French jets struck the heart of ISIS-controlled territory on Sunday in the first direct retaliation for Friday's terror attacks that killed at least 129 people in Paris.<br />Twelve aircraft, including 10 French fighter jets, dropped 20 bombs on a command and control center, a jihadi recruitment center, munitions depot and ISIS training camp in the Syrian city of Raqqa, France's Defense Ministry said in a statement.<br />Raqqa is the de facto capital of the Islamic State's "caliphate."<br />The "massive" raid was launched from the United Arab Emirates and Jordan and was carried out in coordination with U.S. forces.<br />A Pentagon source told Fox News, "these were French strikes but they were conducted within the coalition.<br />We helped with the target list."