BRUSSELS — U.S. Defense Secretary Jim Mattis on Wednesday issued a sharp ultimatum to NATO Wednesday, telling allies they must start increasing defense spending by year's end or the Trump administration will "moderate its commitment" to them.
He did not detail what the United States might do if NATO members failed to fall in line.
Echoing a demand made repeatedly by President Donald Trump, Mattis said NATO must adopt a plan this year that sets milestone dates for governments to meet a military funding goal of 2 percent of gross domestic product.
The Pentagon chief called it a "fair demand" based on the "political reality" in Washington.
"No longer can the American taxpayer carry a disproportionate share of the defense of Western values," Mattis told the alliance's 27 other defense ministers, according to a text of his remarks. "Americans cannot care more for your children's future security than you do."
Attending his first NATO defense ministers' meeting, Mattis tried to make his case by citing the threat from Russia. The gathering came at an awkward time for the United States, after Trump fired national security adviser Michael Flynn over Flynn's communications with Russia before President Barack Obama left office Jan. 20.
Mattis noted Russia's 2014 annexation of Ukraine's Crimea region and the Islamic State group's hold over parts of Iraq and Syria, and said that "some in this alliance have looked away in denial of what is happening."
"Despite the threats from the east and south, we have failed to fill gaps in our NATO response force or to adapt," he added.
The warning reflects Trump's wish for greater sharing of military costs. Trump has rattled European nations by suggesting the U.S. might not defend allies unwilling to fulfill their financial obligations as NATO members.
Mattis didn't go as far.
British's defense chief, Michael Fallon, said Mattis also appeared to welcome a British proposal to create a road map for increased spending by other countries.
Along with the U.S. and Britain, the other countries that also reach NATO's benchmark for military spending are Estonia, Poland and debt-ridden Greece.
"I have called today in the plenary session for those countries that haven't met 2 percent to agree to at least increase their budget annually," Fallon said. "An annual increase that we're asking them to commit to would at least demonstrate good faith."
Asked about Mattis' ultimatum, NATO Secretary-General Jens Stoltenberg said allies need time to develop plans, and many already are talking about increasing their commitments.
"This is not the U.S. telling Europe to increase defense spending," Stoltenberg said. He said all the allies were "looking into each other's eyes and agreeing that we shall increase spending," and that any pressure toward making that happen was welcome.
NATO Secretary General Jens Stoltenberg, right, and U.S. Secretary of Defense Jim Mattis prepare to address a media conference at NATO headquarters in Brussels on Wednesday, Feb. 15, 2017.
Photo Credit: Virginia Mayo/AP
The United States is by far NATO's most powerful member. It spends more on defense than all the others combined. The U.S. spent 3.61 percent of American GDP last year, according to NATO estimates — a level that has somewhat tapered off in recent years.
Germany, by contrast, spent 1.19 percent of its overall budget on defense. Ten countries spend even less, and seven — including Canada, Italy and Spain — would have to virtually double military spending to reach the target. One, Luxembourg, would require a four-fold increase to get close.
Mattis recognized Europe's worries and the desire for clarity on America's commitment to NATO. Trump has criticized the alliance as "obsolete" and repeatedly praised Russian President Vladimir Putin, stoking fears of a new U.S. approach to Moscow that includes lessened support for European allies near Russia's border who worry about being the next target.
In a brief public statement, made while standing alongside Stoltenberg, Mattis called the alliance "a fundamental bedrock for the United States and for all the trans-Atlantic community."
The allies' interest and concern about the latest furor in Washington was evident as officials crowded around televisions at the NATO meeting to watch Mattis' initial appearance with Stoltenberg. Ministers immediately clustered around the retired Marine general as he entered the meeting room.
Stoltenberg said he has spoken to Trump twice by telephone, and received similar reassurance from Mattis and U.S. Secretary of State Rex Tillerson.
"They have all conveyed the same message," he said, adding: "That is, that the United States will stay committed to the trans-Atlantic partnership."
Associated Press writer Lorne Cook contributed to this report.
