Home2008 Treaties and Agreements ...Oman (08-919) – Agreement Concerning the Provision of Petroleum Products and Related Services hide Oman (08-919) – Agreement Concerning the Provision of Petroleum Products and Related Services TIAS Office of Treaty Affairs September 19, 2008 Defense Agreement signed at Muscat and Ft. Belvoir August 18 and September 19, 2008; entered into force September 19, 2008. With annexes. Download attachment [1 MB] Tags Defense Oman Treaties