Home2004 Treaties and Agreements ...United Kingdom (04-1215) – Memorandum of Understanding Concerning Collaboration on Land Battlespace Systems hide United Kingdom (04-1215) – Memorandum of Understanding Concerning Collaboration on Land Battlespace Systems TIAS Office of Treaty Affairs December 15, 2004 Defense: Cooperation Memorandum of understanding signed at St. Louis December 15, 2004; entered into force December 15, 2004. With annexes. And agreement amending the memorandum of understanding. Signed at St. Louis and London September 8 and November 19, 2008; entered into force November 19, 2008. Download attachment [3 MB] Tags International Law, Treaties, and Agreements Security and Defense United Kingdom