The treaty established NATO, creating a formal U.S. commitment to collective defense in Europe and a cornerstone of Western Cold War security policy for decades.
References / Sources
No source references have been added for this event yet.
Related Timeline Entries
April 11, 2026
•
Donald Trump
Foreign Policy
China lodges formal protest over U.S. EV tariffs, threatens retaliatory measures
China's Ministry of Commerce issued a formal diplomatic protest and warned of retaliatory trade measures in response to newly announced U.S. tariffs and sanctions on the Chinese EV supply chain.
April 10, 2026
•
Donald Trump
Foreign Policy
Administration imposes secondary sanctions on Chinese EV supply-chain firms
The administration announced secondary sanctions against Chinese companies involved in the electric-vehicle supply chain.
April 10, 2026
•
Donald Trump
Foreign Policy
Administration imposes secondary sanctions on Chinese EV supply‑chain firms
The Treasury Department announced secondary sanctions targeting Chinese manufacturers and trading firms involved in electric-vehicle battery and component exports to the United States.
April 8, 2026
•
Donald Trump
Foreign Policy
Hosts Ukrainian president at the White House, pledges additional security assistance
President Trump met with Ukraine’s president at the White House and announced a new package of security assistance and logistical support aimed at strengthening Ukraine’s defense capabilities.