Ottawa Treaty

The Ottawa Treaty, formally the Convention on the Prohibition of the Use, Stockpiling, Production and Transfer of Anti-Personnel Mines and on Their Destruction, was opened for signature in Ottawa on 3 December 1997 and entered into force on 1 March 1999. It is also commonly known as the Mine Ban Treaty or Anti-Personnel Mine Ban Convention (APMBC).

The treaty obligates States Parties to:

• Never use, develop, produce, acquire, stockpile, retain, or transfer anti-personnel mines.
• Destroy stockpiled anti-personnel mines within four years of becoming a party.
• Clear mined areas under their jurisdiction or control within ten years (with possible extensions).
• Provide assistance for mine victims, including care, rehabilitation, and socio-economic reintegration.
• Submit annual transparency reports under Article 7.

The convention grew out of the International Campaign to Ban Landmines (ICBL), a civil society coalition coordinated by Jody Williams, and the Ottawa Process, a diplomatic track launched by Canadian Foreign Minister Lloyd Axworthy in 1996 that bypassed the consensus-bound Conference on Disarmament. The ICBL and Williams jointly received the 1997 Nobel Peace Prize.

The treaty is often cited as a landmark example of humanitarian disarmament and of effective NGO–middle power partnership in treaty-making. It later influenced the structure of the 2008 Convention on Cluster Munitions and the 2017 Treaty on the Prohibition of Nuclear Weapons.

Notable non-parties include the United States, Russia, China, India, Pakistan, Iran, Israel, and the two Koreas. Implementation is reviewed at Meetings of States Parties and at Review Conferences held roughly every five years (Nairobi 2004, Cartagena 2009, Maputo 2014, Oslo 2019). Compliance challenges have included missed stockpile-destruction deadlines, ongoing contamination in states such as Cambodia, Angola, and Bosnia and Herzegovina, and use allegations against several governments and non-state armed groups.