==Treaty On Open Skies -Terminated (1/2)==
https://www.state.gov/treaty-on-open-skies/
Treaty on Open Skies
Press Statement
Cale Brown, Deputy Spokesperson
November 22, 2020
"On May 22, 2020, the United States exercised its right pursuant to paragraph 2 of Article XV of the Treaty on Open Skies by providing notice to the Treaty Depositaries and to all States Parties of its decision to withdraw from the Treaty, effective six months from the notification date. Six months having elapsed, the U.S. withdrawal took effect on November 22, 2020, and the United States is no longer a State Party to the Treaty on Open Skies."
-
https://web.archive.org/web/20141222084802/http://cns.miis.edu/inventory/pdfs/oskies.pdf
Facts sheet:
TREATY ON OPEN SKIES
Signed: 24 March 1990.
Entered into Force: 1 January 2002.
Signatories: 35 (Belarus, Belgium, Bosnia-Herzegovina, Bulgaria, Canada, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Iceland, Italy, Latvia, Lithuania, Kyrgyzstan, Luxembourg, the Netherlands, Norway, Poland, Portugal, Romania, Russia, the Slovak Republic, Slovenia, Spain, Sweden, Turkey, Ukraine, the United Kingdom, and the United States).
Ratifications: 34 (Kyrgyzstan has not yet ratified).
Background:
The idea of a regime of unarmed aerial observation flights to promote confidence, predictability, and stability was first suggested by US President Dwight Eisenhower in 1955. On 12 May, 1989, US President George Bush proposed the creation of an Open Skies regime, which expanded on President Eisenhower’s concept. Under this regime, the participants would voluntarily open their airspace on a reciprocal basis, permitting the overflight of their territory in order to strengthen confidence and transparency with respect to their military activities. In December 1989, the participants of the North Atlantic Council Meeting in Brussels issued the “Open Skies: Basic Elements” document calling for the establishment of an Open Skies regime for members of NATO and the Warsaw Pact to promote openness and transparency, build confidence, and facilitate verification of arms control and disarmament agreements.
During the meeting between NATO and the Warsaw Pact in Ottawa on 12 February, 1990, Canada and Hungary launched a similar initiative. Further negotiations in Vienna supported by the Organization for Security and Cooperation in Europe (OSCE) Conference Services with the participation of the Member States of NATO and the Warsaw Pact were concluded on 24 March 1990 with the signature of the Treaty on Open Skies.
Treaty Provisions:
The Treaty establishes the Open Skies regime for the conduct of short notice, unarmed, observation flights by States Parties over the territories of other States Parties. The Treaty gives each State Party the right to conduct and the obligation to accept observation flights over their territory. The Treaty establishes a “passive quota” for each State Party, which is the total number of observation flights that each State Party is obliged to accept over its territory, and an “active quota,” which is the number of observation flights that a State Party shall have the right to conduct over the territory of each of the other States Parties. A State Party’s “active quota” cannot exceed its “passive quota,” and a single State Party cannot request more than half of another State Party’s “passive quota.” Annex A details the specific numbers for both quotas. The Treaty entitled the States Parties to form groups and redistribute their “active quotas,” and to have common total “active and passive quotas.”
The Treaty obligates the States Parties to conduct observation flights using designated observation aircraft, which could belong to an observing State Party or be provided by the State Party under observation. To conduct an observation flight, an observing State Party must provide at least 72-hour notice to the State Party it wishes to observe. Receipt of the notification must be acknowledged within 24 hours. The observing State Party must provide a mission plan to the observed State Party at least 24 hours before the commencement of an observation flight. The mission plan may detail an observation flight that allows for the observation of any point on the entire territory of the observed Party. The observed State Party may propose changes to the submitted mission plan. Under certain conditions, deviations from the mission plan could be permitted. The observation mission must be completed within 96 hours of the observing State Party’s arrival unless otherwise agreed.