Home2007 Treaties and Agreements ...Germany (07-511) – Defense Memorandum of Understanding Concerning Research and Development with Amendments hide Germany (07-511) – Defense Memorandum of Understanding Concerning Research and Development with Amendments TIAS Office of Treaty Affairs May 11, 2007 Defense: Research and Development Memorandum of understanding signed at Koblenz and Washington April 16 and May 11, 2007; entered into force May 11, 2007. Agreement amending the memorandum of understanding. Signed at Washington and Koblenz June 16 and July 11, 2011; entered into force July 11, 2011. Agreement amending the memorandum of understanding. Signed at Koblenz and Washington November 18 and 26, 2014; entered into force November 26, 2014. Agreement amending the memorandum of understanding. Signed at Washington and Koblenz February 10 and May 8, 2017; entered into force May 8, 2017. Download attachment [2 MB] Tags Defense Germany Treaties