President Trump's suggestion that the US might withdraw from the North Atlantic Treaty Organization (NATO) drew criticism from former Senate Majority Leader Mitch McConnell (R-Ky) and Sen. Chris Coons (D-Conn), both members of the Senate defense appropriations subcommittee, who asserted that "Americans are safer when NATO is strong and united. NATO troops fought and died in Afghanistan and Iraq alongside American forces." Sen. Thom Tillis (R-NC) and Sen. Jeanne Shaheen (D-NH) pointed out that "NATO stood by America and came to our aid after the September 11, 2001 attacks. Remember, the obligation of NATO members is to aid each other...