Home2007 Treaties and Agreements ...Greece (07-726) – Agreement Concerning the Exchange and Reimbursement of Aviation and Ground Fuel hide Greece (07-726) – Agreement Concerning the Exchange and Reimbursement of Aviation and Ground Fuel TIAS Office of Treaty Affairs July 26, 2007 Defense: Cooperation Agreement signed at Athens and Fort Belvoir May 25 and July 26, 2007; entered into force July 26, 2007. With annexes. Agreement amending the agreement. Signed at Athens and Fort Belvoir February 23 and July 5, 2011; entered into force July 5, 2011. Download attachment [1 MB] Tags Defense Greece Treaties