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Iran calls for a political solution to wars in Yemen, Syria

Iran's top diplomat is calling for a political solution to the conflicts in Yemen and Syria, saying that the continuation of violence will only lead to more bloodshed and no one will win the war.

Wars of the future may use mind-altering drugs

A leading expert on chemical and biological arms control called on Wednesday for urgent efforts to stop new mind-altering drugs developed for medical purposes from being adopted by the military for use in warfare.