Venezuelan President Nicolas Maduro ordered the mobilization of 4.5 million troops in response to the deployment of several US warships to the South Caribbean Sea.

North Korean Supreme Leader Kim Jong-un said Pyongyang will ramp up its nuclear weapons program in response to the latest round of large-scale war games conducted by the US and South Korea.

President Donald Trump is sending three destroyers, spy planes, and a submarine to the South Caribbean Sea to combat drug traffickers.

President Donald Trump met with Ukrainian President Volodymyr Zelensky and several European leaders in the White House on Monday to discuss ending the war with Russia.

A Ukrainian attack on the Druzhba pipeline caused a disruption in the flow of oil to Hungary, according to Budapest's top diplomat.

Tens of thousands of American and South Korean soldiers kicked off large-scale military drills. Dubbed “Ulchi Freedom Shield 25,” the war games opened on Monday and will run for 11 days. 21,000 troops will participate in the drills, including 18,000 South Korean soldiers.

Six former captives of Hamas appealed to President Donald Trump to rein in Israeli military operations in Gaza, arguing that Prime Minister Benjamin Netanyahu's plan to seize the whole territory will endanger the lives of the remaining captives.

During the summit in Alaska, President Vladimir Putin explained Russia’s conditions for ending the war in Ukraine: land swaps, an agreement that Kiev will not enter NATO, and removing bans on the Russian language and the Russian Orthodox Church in Ukraine.