Home1999 Treaties and Agreements ...Saint Kitts and Nevis (99-311) – Agreement regarding Defense Articles and Services hide Saint Kitts and Nevis (99-311) – Agreement regarding Defense Articles and Services TIAS Office of Treaty Affairs March 11, 1999 Defense Agreement effected by exchange of notes at Bridgetown and Basseterre November 13, 1998 and March 11, 1999; entered into force March 11, 1999. Download Agreement [1 MB] Tags Defense Defense Articles Drug Trafficking Political-Military Cooperation Saint Kitts and Nevis Treaties Treaties and International Agreements