Early relations Several American travelers and traders visited Mongolia in the 19th century,
then under Qing rule. The earliest example is dated to 1862, when an American and French traveler were given a travel pass permitting them to transit Mongolia. Travelers included the journalist
Thomas W. Knox, diplomat
William Woodville Rockhill, as well as the then-engineer and future president
Herbert Hoover, the latter of which met the future
Bogd Khan in about 1899. The amount of Americans traveling to
Urga (modern day Ulaanbaatar) became so frequent in the early 20th century that an area in the city with a number of American businesses became known as the
American Denj (
denj referring to a
hill) After
Mongolia declared independence in 1911, the new government headed by the
Bogd Khan sent letters of independence containing requests for recognition to a number of consulates stationed in
Harbin,
including that of the United States, addressing them as the Great Mei (). While the United States did not recognize Mongolia's independence at this time, it did open a consulate in Kalgan, Inner Mongolia (now
Zhangjiakou), partially to promote the interests of Americans in Inner and Outer Mongolia. The consulate was housed in a building leased from
Frans August Larson, and opened on 1 April 1921, the same year of the
communist revolution of 1921. The first consul appointed to Kalgan, Samuel Sokobin, visited Ulaanbaatar and met with prime minister
Dogsomyn Bodoo several times, who wrote an article for
The Nation magazine in November 1921. Another prime minister with ties to the United States was
Soliin Danzan, who represented the "American-Mongolian automobile company". The explorer
Roy Chapman Andrews mounted a series of expeditions to Mongolia from 1922–1930. By the late 1920s, however, Mongolia had fallen firmly under the Soviet orbit and hopes for expanded relations were dashed. Defense Secretary
Donald Rumsfeld visited in October 2005 and Speaker of the House of Representatives
Dennis Hastert visited Mongolia in August 2005. Agriculture Secretary
Mike Johanns led a presidential delegation in July 2006 in conjunction with Mongolia's celebration of its 800th anniversary. President Enkhbayar visited the White House in October 2007 and the two Presidents signed the
Millennium Challenge Compact for Mongolia. meets with Mongolian President
Khaltmaagiin Battulga meeting in the Oval Office of the White House in July 2019. In July 2004, the U.S. signed a
Trade and Investment Framework Agreement with Mongolia to promote economic reform and more foreign investment. In July 2007, six members of the U.S. House of Representatives visited Mongolia to inaugurate an exchange program between lawmakers of the two countries. The return visit came in August 2007, with five members of the Mongolian Parliament traveling to the U.S. In September 2007, the White House announced the proposed creation of an Asia-Pacific Democracy Partnership, in which Mongolia was invited to take part. The initiative is aimed at providing a venue in which free nations can work together to support democratic values, strengthen democratic institutions, and assist those who are working to build and sustain free societies. In August 2011, on a side trip while traveling to China and Japan,
Joe Biden made the first visit by a sitting vice president to Mongolia since 1944. In July 2019 the two countries declared a Strategic Partnership during President
Khaltmaagiin Battulga's meeting with President
Donald Trump. During the
COVID-19 pandemic, in 2020 the U.S. government provided 1.2 million USD in aid through USAID, the WHO, and UNICEF to support the Mongolian government's response to the COVID-19 pandemic. Mongolia delivered 60,000 pieces of
personal protective equipment to the
Navajo Nation in 2020, this becoming the first non-stop flight between the two countries. In early 2021, it was found in a declassified secret document that Mongolia holds a strategic importance to the US in advancing the Indo-Pacific region. In February 2023 the two countries signed an Open Skies Agreement in early 2023 paving the way for non-stop flights.
High level visits ==Development assistance==