A new round of border clashes between Thailand and Cambodia and resurgent fighting in eastern Congo, two conflicts President Trump claimed to have resolved, have shown the constraints of his high-speed pursuit of peace.
Since the start of his second term, Trump has leveraged the economic and military might of the U.S. to get warring parties in several deep-rooted international conflicts to the negotiating table and extract hasty peace deals.
In June, the foreign ministers of the Democratic Republic of Congo and Rwanda signed an agreement meant to end a three-decade-long conflict, a deal Trump administration officials said would open the Congo’s mineral-rich east to potentially billions of dollars in U.S. investment.
Weeks later, Trump threatened to suspend talks on lowering high “reciprocal” tariffs for Thailand and Cambodia if the two nations continued fighting over their disputed border. The countries’ leaders, who faced 36% tariffs on all exports to the U.S., agreed to a cease-fire days later and signed a more detailed accord at a ceremony with Trump in October.
A new round of border clashes between Thailand and Cambodia and resurgent fighting in eastern Congo have shown the constraints of President Trump’s high-speed pursuit of peace https://t.co/k8gpJmlUyI
— The Wall Street Journal (@WSJ) December 11, 2025