Within the framework of the implementation of an international treaty on the Open Skies, the Russian Federation plans to conduct an observation flight on a Russian observation aircraft Tu-154M LK-1 over the territory of the USA. This was announced by the Head of the National Centre for Nuclear Risk Reduction Sergei Ryzhkov.

Observation flight over the USA will be carried out in the period from October 21 to 26 from the Open Skies Airport "Great Falls".

The maximum flight range will amount to 5,130 km. The Russian observation aircraft will fly along the agreed route, and American specialists on board will monitor the use of special equipment and compliance with the provisions of the Treaty on Open Skies.

Observation flights within the framework of the treaty are carried out in order to promote greater openness and transparency in the military activities of the participating States, as well as to enhance security through strengthening confidence-building measures.