A joint statement said after the meeting that NATO remains united and resolute in its determination to defend the security of all allies. They agreed to set up four more battlegroups in Bulgaria, Hungary, Romania, and Slovakia. Từ khóa: VOV VOVworld NATO heads announce more troops eastern flank reaction war Ukraine Phản hồi * Vui lòng nhập bình luận tiếng Việt có dấu Gửi đi Xem thêm