International doesn't mean any country will waltz in your countryside as and when they feel like... since you guys are so convinced that the trials are international and not an internal affair per se, so as per definition, an international group should come for scrutiny, like a formal group convened by ICJ or any UN group.
This act by turkey is a direct interference in internal affairs of BD. And any jamaat who encourages such acts since they think such dramas are going to save them, have no right to cry foul of foreign involvement in BD affairs in any matter ever after the trials get over.
Anyways, how nationalistic these jamaats are will be evident from their conduct during the trials !!