President Barack Obama is notifying Congress that about 275 U.S. military personnel could deploy to Iraq.

Obama says the forces are going to provide support and security for U.S. personnel and the U.S. Embassy in Baghdad. He says the forces are equipped for combat and will remain in Iraq until the security situation becomes such that they are no longer needed.

About 160 troops are already in Iraq, including 50 Marines and more than 100 Army soldiers. Some of those soldiers have only recently arrived.

Under the authorization Obama outlined, a U.S. official says the U.S. will put an additional 100 soldiers in a nearby third country where they would be held in reserve until needed.

The White House says the U.S. military personnel are entering Iraq with its consent.

(AP)