Trump will seek to boost Pentagon spending in the next fiscal year by $54 billion in his first budget proposal.

President Donald Trump is seeking what he called a “historic” increase in military spending of more than 9 percent, a huge rise even as the United States has wound down major wars in Iraq and Afghanistan and remains the world’s strongest military power.

Trump will seek to boost Pentagon spending in the next fiscal year by $54 billion in his first budget proposal and slash the same amount from non-defense spending, including a large reduction in foreign aid, a White House budget official said on Monday.

The president does not have the final say on federal spending. His plan for the military is part of a budget proposal to Congress, which, while it is controlled by his fellow Republicans, will not necessarily follow his plans. Budget negotiations with lawmakers can take months to play out.

Trump told state governors at the White House that his budget plan includes a “historic increase in defense spending to rebuild the depleted military of the United States of America.”

“This is a landmark event and message to the world in these dangerous times, of American strength, security and resolve. We must ensure that our courageous servicemen and women have the tools they need to deter war and when called upon to fight in our name, only do one thing: Win,” he said.