Home2005 Treaties and Agreements ...Singapore (05-712) – Strategic Framework Agreement for a Closer Cooperation Partnership in Defense and Security hide Singapore (05-712) – Strategic Framework Agreement for a Closer Cooperation Partnership in Defense and Security TIAS Office of Treaty Affairs July 12, 2005 Defense: Cooperation Agreement signed at Washington July 12, 2005; entered into force July 12, 2005. Download attachment [219 KB] Tags Defense Singapore Treaties