Italy's Defence Minister Lorenzo Guerini (L) talks with Turkish Defense Minister Hulusi Akar during a meeting of NATO defense ministers at the NATO headquarters in Brussels, Belgium, Oct. 21, 2021. (Xinhua/Zheng Huansong)
Canadian Defence Minister Harjit Sajjan attends a meeting of NATO defense ministers at the NATO headquarters in Brussels, Belgium, Oct. 21, 2021. (Xinhua/Zheng Huansong)
NATO's Secretary General Jens Stoltenberg (front) is pictured while waiting for a group photo session during a meeting of NATO defense ministers at the NATO headquarters in Brussels, Belgium, Oct. 21, 2021. (Xinhua/Zheng Huansong)
A meeting of NATO defense ministers is held at the NATO headquarters in Brussels, Belgium, Oct. 21, 2021. (Xinhua/Zheng Huansong)
Denmark's Minister of Defense Trine Bramsen attends a meeting of NATO defense ministers at the NATO headquarters in Brussels, Belgium, Oct. 21, 2021. (Xinhua/Zheng Huansong)
U.S. Secretary of Defense Lloyd Austin (R) and Britain's Defence Secretary Ben Wallace attend a meeting of NATO defense ministers at the NATO headquarters in Brussels, Belgium, Oct. 21, 2021. (Xinhua/Zheng Huansong)
NATO's Secretary General Jens Stoltenberg (L) talks with U.S. Secretary of Defense Lloyd Austin during a meeting of NATO defense ministers at the NATO headquarters in Brussels, Belgium, Oct. 21, 2021. (Xinhua/Zheng Huansong)