Venezuela's armed forces chiefs said on Tuesday they had begun mobilizing 150,000 troops for military exercises on the Colombian border amid renewed tensions between Bogota and Caracas.
Brazil's government ordered troops to the northeast of the country on Friday to contain violence by criminal groups in the first test of new far-right President Jair Bolsonaro's hard-line law-and-order platform.
United States President Barack Obama cited cost as a reason to bring troops home from Afghanistan and referred to a one trillion US dollars price tag for US wars. The figure grossly underestimates the total cost of wars in Iraq, Afghanistan and Pakistan to the US Treasury and ignores more imposing costs yet to come, according to a study released Wednesday.