Home2010 Treaties and Agreements ...Poland (10-331) – Agreement on the Status of Armed Forces of the United States in the Territory of Poland hide Poland (10-331) – Agreement on the Status of Armed Forces of the United States in the Territory of Poland TIAS Office of Treaty Affairs March 31, 2010 Defense: Status of Forces Agreement signed at Warsaw December 11, 2009; entered into force March 31, 2010. Download attachment [4 MB] Tags Defense Poland Status of Forces Agreement Treaties