SANTIAGO, March 29, 2016 (Xinhua) -- People visit a stand of weapons during the International Air & Space Fair FIDAE 2016, in Santiago, capital of Chile, on March 29, 2016.(Xinhua/Jorge Villegas)

SANTIAGO, March 29, 2016 (Xinhua) -- Chile's President Michelle Bachelet (C) and Chilean Minister of Defense Jose Gomez (3rd R) take part in the opening of the International Air & Space Fair FIDAE 2016, in Santiago, capital of Chile, on March 29, 2016. (Xinhua/Jorge Villegas)