WASHINGTON (AP) — Soldiers deployed to Afghanistan next year may see their war tours extended because budget cuts will drastically limit training for brigades to replace them, the top Army general said Friday.

Gen. Raymond Odierno, the Army chief of staff, said the military will be able to fund training and operations for combat units in Afghanistan now and for those deploying in the summer and fall. But he says there will be delays in training for those deploying in 2014.

If those training delays can't be made up, Odierno said he would have to send forces to war that aren't ready or extend deployments of units already there. A number of combat brigades will be deploying later this year and next year, even as the U.S. winds down the war.