Macron maps post-Brexit E.U. nuclear role
French President Emmanuel Macron put forward a new doctrine for France to lead the European Union in reducing the global threat of a nuclear arms race.
North Atlantic Treaty Organization (NATO)
The North Atlantic Treaty Organization, or NATO, started with 12 countries in 1949 and has since grown into a military alliance among Canada, the United States and 27 European nations. It requires members to commit to helping each other defend against any attack. NATO's initial purpose was to defend Western Europe from the Soviet Union during the Cold War.
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At NATO, Trump clashes with major allies
U.S. President Donald Trump sowed division with American partners before departing a NATO summit and leaving it to other leaders to put on a united front.
France and China advocate multilateralism
France and China urged more global cooperation on climate, biodiversity and trade after the U.S. began withdrawing from the 2015 Paris Agreement.
Trump administration may seek U.S. withdrawal from Open Skies Treaty
Four senior Democrats warned the Trump administration may exit a treaty for mutual unarmed surveillance over 34 nations.
G-7 allies in turmoil over trade and climate as Trump takes hard line
The summit in France was overshadowed by fears of an escalating trade war between the United States and China.
Landmark U.S.-Russia arms treaty expires despite its past success
Experts said the demise of the INF Treaty will make the job of advocating for nuclear arms control far more difficult.
U.S. military officials are bracing for withdrawal from U.N. postal agency
The military delivered more than 88,000 tons of packages and letters last year and must now plan for a possible disruption.
D-Day ceremonies reminder of world's debt to a 'heritage of peace'
The French ceremonies spotlighted the unfathomable sacrifices and international cooperation that made possible the post-World War II era of prosperity and multilateralism.
Queen reminds Trump of the importance of multilateral virtues
At a carefully staged visit, the British monarch touting the multilateral institutions that Britain and the U.S. helped to create after World War II — to prevent a third one.
U.N. relief agency says 1 million people in Gaza may go hungry
The Trump administration's withdrawal of U.S. funding for Palestinian refugees could create a huge humanitarian crisis.
U.N. rights chief calls for guarantees on Libyan humanitarian corridors
The U.N. fears more air raids and heavy shelling in residential areas could cause more deaths and destroyed neighborhoods.
At 70th anniversary, NATO tensions emerge over 21st century threats
In Warsaw, ministers from Central and Eastern Europe warily eyed Russia’s military activities. In Washington, where NATO was born, China was foremost on the list of concerns.
Americans snub G-7 summit preparations at French resort
A meeting of foreign ministers in the French seaside resort of Dinard this week will not include two senior U.S. officials.
Dispute over economic sanctions ends Trump-Kim nuclear talks
The leaders had contradictory accounts of why there was no agreement on dismantling North Korea's nuclear weapons.
Trump administration's go-it-alone policies rapped at Munich summit
Leaders criticized the breakdown in transatlantic relations from U.S. isolationism despite China's growing power.
Trump says he will sever nuclear arms control treaty with Russia
The U.S. will suspend participation in the Intermediate Range Nuclear Forces Treaty against nuclear-capable cruise missiles.