The Russian defense ministry said it dispatched its fighter jet after the U. S. aircraft approached the Russian border and turned off its transponders, which are used for identification.

俄罗斯国防部表示，俄罗斯方面是在美国飞机接近俄罗斯边界并关闭了确认身份的应答器之后才下令战斗机升空的。

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After investigating its reason. We find it is the rapid change of social environment, that causes people to have different requests and anticipation with our present judicial identification system.

究其原因，是急剧变化的社会环境，使得人们对我国现行司法鉴定制度，产生了不同于以往的要求和期待。

youdao

The Japan coast guard identified the trawler and its owner after Canadian officials provided the identification number on the hull of the ship.

CNN: U.S. Coast Guard sinks Japanese boat washed away by tsunami