George Bush has said he will seek to expand the size of the US military amid warnings that the wars in Iraq and Afghanistan have badly strained the armed forces.
In an interview with the Washington Post on Tuesday, the US president said: "I'm inclined to believe that we do need to increase our troops, the army, the marines."
Bush said he had not yet decided how to change his Iraq strategy, or whether to send more US troops there, but said that the war on terrorism required a larger military.
He said he had directed Robert Gates, the defence secretary, to consult army commanders and report back.
Troops 'stressed'
Bush declined to put a number on the proposed increase, and disputed the assertion made at the weekend by Colin Powell, his former secretary of state, that "the active army is about broken".
Bush said: "I haven't heard the work 'broken,' but I've the word 'stressed'." He told the newspaper that more ground forces were required to fight the so-called war on terrorism sparked by the attacks of September 11, 2001.
He said: "It is an accurate reflection that this ideological war we're in is going to last for a while, and that we're going to need a military that's capable of being able to sustain our efforts and to help us achieve peace.
"We need to reset our military. There's no question the military has been used a lot.
"And the fundamental question is, will Republicans and Democrats be able to work with the administration to assure our military and the American people that we will position our military so that it is ready and able to stay engaged in a long war, and this ideological struggle?"