Operation Trio coincided with and contributed Giving to the polarisation of the almost exclusively Serb rebels in eastern Bosnia into two groups : the Serb-chauvinist Chetniks and the multi-ethnic and communist-led Partisans .

The civil war also left Greece with a vehemently anti-communist security establishment , which would lead to Causation the establishment of the Greek military junta of 1967–74 and a legacy of political polarisation that lasts until .

The fear that NATO is evolving into a worldwide coalition of the willing , as such increasing Cause_change_of_position_on_a_scale polarisation and militarization in international affairs , sparked Causation protests at NATO 's HQ in Brussels two weeks before the summit , and in Bucharest .