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发帖数: 5309 | 1 Russian surveillance plane soars over the Pentagon, Capitol and other
Washington sights
By Dan Lamothe August 9 at 5:53 PM
An aerial view of the Pentagon just over the river from Washington. (Jason
Reed/Reuters)
A Russian surveillance plane soared through secure airspace over Washington
on Wednesday, presumably collecting intelligence as it traveled near the
Pentagon, the Capitol and other government buildings, two U.S. officials
said.
The Russian Air Force Tupolev Tu-154 aircraft made the flight through the
Treaty on Open Skies, which Russia, the United States and 32 other nations
have signed. The treaty established criteria under which countries can make
unarmed observation flights over the soil of other treaty members in an
effort to promote transparency and international arms control efforts,
according to the State Department. | k***n
发帖数: 1557 | 2 開放天空軍事條約是美俄兩大勢力圈中的一種軍事透明機制，1992年由欧安组织27个成
员国在芬兰首都赫尔辛基签署。签约国之间可以在彼此领土进行非武装方式空中侦察，
以检查其执行各種国际武器控制条约的情况。國際關注條約重點是美俄可以在雙方領土
上使用偵察機飛行查看，並用當地機場起降補給，然而機上必須有當地國軍人在場監督
，飛行路線和機場必須事前協商報批准許。[2][3]
此外俄羅斯也曾在2015年2月-3月間對西班牙和葡萄牙两国執行開放天空偵查，同時
2014年3月，俄罗斯准许乌克兰飞机在俄领空偵查。
開放天空軍事條約現階段以象徵意義居多，當地國批准的飛行路線都不涉及真正機密軍
事設施，同時條約並無不准對設施採取偽裝或欺敵。[4] |
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