Answer the following question: Information:  - Operation Accius is the Canadian military 's contribution to the civilian - led United Nations Assistance Mission in Afghanistan ( UNAMA ) . On November 28 , 2002 , the Minister of National Defence John McCallum announced that a senior Canadian Forces officer by the name of Lieutenant Colonel David Ross would be deployed to Afghanistan ( until June 2004 ) to serve as the military advisor to UNAMA . The UNAMA Military Advisory Unit comprises officers of the rank of Lieutenant - Colonel or equivalent from several nations , under the command of a Brigadier - General . Using the Kabul UNAMA office as a main base , the military liaison officers have several tasks , the most important of which is to provide timely military advice to the Kabul - based Special Representative to the Secretary - General . They routinely work at UN regional offices outside Kabul .  - Afghanistan (Pashto/Dari: , "Afnistn"), officially the Islamic Republic of Afghanistan, is a landlocked country located within South Asia and Central Asia. It has a population of approximately 32 million, making it the 42nd most populous country in the world. It is bordered by Pakistan in the south and east; Iran in the west; Turkmenistan, Uzbekistan, and Tajikistan in the north; and China in the far northeast. Its territory covers , making it the 41st largest country in the world.  - The United Nations (UN) is an intergovernmental organization to promote international co-operation. A replacement for the ineffective League of Nations, the organization was established on 24 October 1945 after World War II in order to prevent another such conflict. At its founding, the UN had 51 member states; there are now 193. The headquarters of the United Nations is in Manhattan, New York City, and experiences extraterritoriality. Further main offices are situated in Geneva, Nairobi, and Vienna. The organization is financed by assessed and voluntary contributions from its member states. Its objectives include maintaining international peace and security, promoting human rights, fostering social and economic development, protecting the environment, and providing humanitarian aid in cases of famine, natural disaster, and armed conflict.  - The United Nations Assistance Mission in Afghanistan (UNAMA) is a political UN mission established at the request of the Government of Afghanistan to assist it and the people of Afghanistan in laying the foundations for sustainable peace and development.  UNAMA was established on 28 March 2002 by United Nations Security Council Resolution mop1401. Its original mandate was to support the Bonn Agreement (December 2001). Reviewed annually, this mandate has been altered over time to reflect the needs of the country and was extended for another year on 15 March 2016, by Resolution 2274 (2016).    Given the information above, choose from the list below the object entity that exhibits the relation 'instance of' with the subject 'operation accius'.  Choices: - agreement  - conflict  - environment  - government  - headquarters  - human  - intergovernmental organization  - iran  - islamic republic  - landlocked country  - league  - march  - mission  - natural disaster  - operation  - order  - organization  - population  - republic  - rights  - war  - world war  - year
Answer:
conflict