Home1996 Treaties and Agreements ...Greece (12848) – Agreement Amending the Defense Industrial Cooperation Agreement of November 10, 1986 hide Greece (12848) – Agreement Amending the Defense Industrial Cooperation Agreement of November 10, 1986 TIAS Office of Treaty Affairs November 10, 1996 Defense: Cooperation Agreement signed at Athens and Washington March 17 and April 4, 1997; entered into force April 4, 1997; effective November 10, 1996. Download attachment [143 KB] Tags Defense Greece Treaties