"No one fights under the name of religion," Fabius told journalists in Kuwait, the first Muslim country he has visited since last month's deadly attack on French magazine Charlie Hebdo by Islamist gunmen.
When Kuwait and France fight "against terrorism, we fight those who are not only liars, but also killers," he said. "Muslims have been the first victims of those terrorists."
Fabius called for more solid international cooperation to rein out extremism saying that "this is a battle we should win."
Sabah also warned that "terrorism is a threat for all of us," and called for greater efforts to drain funding of radical groups and recruitment of fighters.
Fabius said France looks to Islam as a moderate religion and stressed that French authorities will apply the law firmly against any acts against Islam or Muslims.
The French chief diplomat was received by Kuwait's emir, Sheikh Sabah al-Ahmad al-Sabah, and other senior Kuwaiti officials.
