entered into force - 30 August 1975

objective - to control pollution of the sea by dumping and to encourage regional agreements supplementary to the Convention

parties - (78) Afghanistan, Antigua and Barbuda, Argentina, Australia,
Azerbaijan, Barbados, Belarus, Belgium, Brazil, Canada, Cape Verde,
Chile, China, Democratic Republic of the Congo, Costa Rica, Cote
d'Ivoire, Croatia, Cuba, Cyprus, Denmark, Dominican Republic, Egypt,
Finland, France, Gabon, Germany, Greece, Guatemala, Haiti, Honduras,
Hong Kong (associate member), Hungary, Iceland, Iran, Ireland, Italy,
Jamaica, Japan, Jordan, Kenya, Kiribati, South Korea, Libya,
Luxembourg, Malta, Mexico, Monaco, Morocco, Nauru, Netherlands, NZ,
Nigeria, Norway, Oman, Pakistan, Panama, Papua New Guinea, Philippines,
Poland, Portugal, Russia, Saint Lucia, Serbia, Seychelles, Slovenia,
Solomon Islands, South Africa, Spain, Suriname, Sweden, Switzerland,
Tonga, Tunisia, Ukraine, UAE, UK, US, Vanuatu

Convention on the Prohibition of Military or Any Other Hostile Use of
Environmental Modification Techniques

note - abbreviated as Environmental Modification

opened for signature - 10 December 1976

entered into force - 5 October 1978

objective - to prohibit the military or other hostile use of environmental modification techniques in order to further world peace and trust among nations

parties - (66) Afghanistan, Algeria, Antigua and Barbuda, Argentina,
Australia, Austria, Bangladesh, Belarus, Belgium, Benin, Brazil,
Bulgaria, Canada, Cape Verde, Chile, Costa Rica, Cuba, Cyprus, Czech
Republic, Denmark, Dominica, Egypt, Finland, Germany, Ghana, Greece,
Guatemala, Hungary, India, Ireland, Italy, Japan, North Korea, South
Korea, Kuwait, Laos, Malawi, Mauritius, Mongolia, Netherlands, NZ,
Niger, Norway, Pakistan, Papua New Guinea, Poland, Romania, Russia,
Saint Lucia, Saint Vincent and the Grenadines, Sao Tome and Principe,
Slovakia, Solomon Islands, Spain, Sri Lanka, Sweden, Switzerland,
Tajikistan, Tunisia, Ukraine, UK, US, Uruguay, Uzbekistan, Vietnam,
Yemen

countries that have signed, but not yet ratified - (17) Bolivia,
Democratic Republic of the Congo, Ethiopia, Holy See, Iceland, Iran,
Iraq, Lebanon, Liberia, Luxembourg, Morocco, Nicaragua, Portugal,
Sierra Leone, Syria, Turkey, Uganda