FILE PHOTO: Banners displaying the NATO logo are placed at the entrance of new NATO headquarters during the move to the new building, in Brussels, Belgium April 19, 2018. REUTERS/Yves Herman/file photo
FILE PHOTO: Banners displaying the NATO logo are placed at the entrance of new NATO headquarters during the move to the new building, in Brussels, Belgium April 19, 2018. REUTERS/Yves Herman/file photo