I think it speaks to where the United States has been moving, and I think that where the United States is moving is really to a focus on the Indo-Pacific. I think that Donald Trump in particular has not viewed NATO as particularly important to the United States, and that's been a long-held position over many decades.
During his first term, he ordered his secretary of defense to pull troops out of Germany, so I think there's a prevailing sense that the United States wants a paradigm shift when it comes to European security, such that we are less interested in providing European security than we have been for the past 75 years and want to shift that responsibility to Europe. The problem is that European security is entirely dependent on the U.S. military, and removing that is like removing the backbone, and that's very hard to replace. I think that an abrupt pullout, which I'm afraid might happen, will leave Europe very insecure.