treaties and other international acts series Mutual defense assistance : agreement between the United States of America and Belgium treaties and other international acts series Mutual defense assistance : agreement between the United States of America and Denmark treaties and other international acts series Defense of Iceland pursuant to North Atlantic treaty : status of United States Personnel and Property : annex to the agreement of may 5, 1951, … treaties and other international acts series Army mission to Cuba : agreement between the United States of America and Cuba treaties and other international acts series Mutual defense assistance : agreement between the United States of America and Norway treaties and other international acts series Mutual security : assurances under mutual security act of 1951 : agreement between the United States of America and Norway treaties and other international acts series Mutual defense assistance : agreement between the United States of America and Colombia treaties and other international acts series Relief from taxation on defense expenditures : agreement between the United States of America and Luxembourg treaties and other international acts series Relief from taxation on defense expenditures : agreement between the United States of America and Denmark treaties and other international acts series Relief from taxation on defense expenditures : agreement between the United States of America and Iceland treaties and other international acts series Mutual defense assistance : agreement between the United States of America and Ecuador treaties and other international acts series Leased bases in newfoundland : agreement between the United States of America and Canada