Saudi Arabia has formed a coalition of 34 mainly Muslim countries - including powers such as Egypt and Turkey - to coordinate a fight against "terrorist organizations".
Arab countries such as Qatar and the UAE will join the coalition, as well as Middle Eastern, Asian and African states including Pakistan, Malaysia, and Nigeria.
"It is time that the Islamic world take a stand, and they have done that by creating a coalition to push back and confront the terrorists and those who promote their violent ideologies," said Adel al-Jubeir, Saudi's foreign minister, speaking in Paris.
When asked if the alliance would deploy troops on the ground, Jubeir said "nothing is off the table".
Saudi Arabia's regional rival Iran and its allies, Syria and Iraq, were excluded from the alliance.
Bin Salman said the states would work together to target “any terrorist organization, not just ISIL" in countries including Iraq, Syria, Libya, Egypt, and Afghanistan.
Military operations would work in accordance with local laws and in cooperation with the international community, he added.
In an earlier press statement issued by the Saudi Press Agency, officials said the group would be led by Saudi Arabia, which would host a "joint operations Centre to coordinate" efforts.
PHOTO CAPTION
Saudi Deputy Crown Prince and Defense Minister Mohammed bin Salman speaks during a news conference in Riyadh December 15, 2015.
Al-Jazeera