（原标题：俄国防部就美军无人机出现在黑海上空一事发表声明）

俄罗斯国防部大楼。俄国防部发表0063%E5%9B%BD%E9%99%85%E7%9F%AD%E4%BF%A1%E9%80%9A%E9%81%93%E2%9C%94%EF%B8%8F%E3%80%90%E9%A3%9E%E6%9C%BA-%E3%80%8B%20%40sms10666%E3%80%91%E4%B8%93%E4%B8%9A0063%E5%9B%BD%E9%99%85%E7%9F%AD%E4%BF%A1%E9%80%9A%E9%81%93%E5%8F%91%E9%80%81%E6%B8%A0%E9%81%93%E2%9C%94%EF%B8%8F