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Saudi Arabia announced Tuesday what it called a new Islamic military alliance to fight terrorism. The alliance would include 34 countries and would have an operations center in Riyadh to coordinate military operations.
The U.N. nuclear agency has officially closed its more than decade-old investigation into allegations Iran once worked to develop nuclear weapons. The International Atomic Energy Agency unanimously approved a resolution to end the investigation. The approval Tuesday came after IAEA chief Yukiya Amano presented his final report on the matter.
alliance n. 联盟，联合；联姻
allegation n. 主张，断言；辩解
investigation n. 调查；调查研究