Trump strongly rejects international cooperation. Round 2 is underway.
Here's a timeline of Trump's actions involving international organizations and treaties, from his first term to the present.
Trump Watch
Our coverage of U.S. President Donald Trump and his first and second terms in office, including his far-reaching impacts on international organizations.
Enjoy our Free+ stories and our weekly newsletter
Start your free accessAlready have an account? Log in
IMF warns Trump’s policies could fuel inflation and prevent rate cuts
The global organization forecasts some improvement in the world economy but says Trump's plans cloud the outlook.
WEF says Trump to join Davos virtually after retaking White House
Børge Brende, WEF's president, said there is "a greater level of global uncertainty than we have seen in a generation."
Trump picks fierce U.N. critic as U.S. ambassador to the world body
U.S. Rep. Elise Stefanik will succeed career diplomat Linda Thomas-Greenfield as U.S. envoy to the U.N.
Trump won't be able to reverse Biden's climate law, Gore predicts
After four decades of climate advocacy, the former U.S. vice president still leads global resistance to fossil fuels.
A second Trump wave is about to hit IOs. Not all have survival strategies.
Trump's second term will likely pose a serious challenge to U.N.-led efforts on climate change, global health and trade.
Bleak outlook for international organizations if Trump returns
Global cooperation on health, defense, climate change and more would be at risk under a second Trump presidency.
Heat, drought and death: A deadly combination around the globe
The effects of climate change hit hard from the bombed streets of Gaza to the glitzy venues of the Paris Olympics.
Trump shooting is latest sign of rise in America's political violence
The head of Freedom House called the shooting 'a grim and shocking blow to the American democratic process.'
NATO's most powerful member tries to reassure rest of alliance and world
As summit host, Biden's administration projected unity for Ukraine and deflected concern about Trump.
NATO at 75 grapples with a 'constant threat of new types of attacks'
The Biden administration hosts a celebration for an expanding NATO's 75th anniversary amid political turmoil.
NATO ally Poland urges Europe to come to grips with this 'pre-war era'
Polish Prime Minister Donald Tusk warns 'literally any scenario is possible' in Europe since Russia invaded Ukraine.
WTO biennial summit goes extra day but lacks any new major agreements
From fishing subsidies to agricultural reforms, the World Trade Organization failed to reach common ground.
In Munich, leaders confront strains of wars in Europe and Middle East
The summit is focused on Europe's uncertain security, clouded by Russia's threat and America's political turmoil.
Trump says he'd encourage Russia to attack 'delinquent' NATO members
The former U.S. president indicated that he would violate the North Atlantic Treaty if re-elected to the White House.
Threats of diminished U.S. role in U.N. returns with political season
Nikki Haley has adopted Trump's hard line against U.N. participation but stopped short of calling for total withdrawal.