The chairmen of the House and Senate Armed Service committees on Saturday expressed they are “very concerned” about the withdrawal of 5,000 U.S. troops from Germany amid President Trump’s feud with German Chancellor Friedrich Merz. Trump on Wednesday had announced that he was reviewing a possible reduction of U.S. troops in Germany. “We are very concerned by the decision to withdraw a U.S. brigade from Germany,” the chairs, Sen. Roger Wicker (R-Miss.) and Rep. Mike Rogers (R-Ala.), said in a joint statement. “Germany has stepped up in response to President Trump’s call for greater burden sharing, significantly increasing defense spending...