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Entered into force June 1, 1996.

In accordance with Article II, paragraph 2, the Additional Protocol shall be subject to ratification, acceptance or approval and instruments of ratification, acceptance or approval of the Additional Protocol shall be deposited with the Government of the United States of America. In accordance with Article II, paragraph 3, the Additional Protocol entered into force thirty days after three signatory States to the Additional Protocol, at least one of which was a party to the NATO SOFA and one of which had accepted the invitation to join the Partnership for Peace and had subscribed to the Partnership for Peace Framework Document, had deposited their instruments of ratification, acceptance or approval. The Additional Protocol enters into force for each other signatory State on the date of the deposit of its instrument.

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U.S. Department of State

The Lessons of 1989: Freedom and Our Future