Former President Donald Trump's return to the White House could mean tougher enforcement of U.S. oil sanctions against Iran, potentially trimming global supplies, but could also carry geopolitical risks including raising the ire of its top customer China,

Former President Donald Trump's return to the White House could mean tougher enforcement of U.S. oil sanctions against Iran, potentially trimming global supplies, but his administration could struggle to get China,

The thousands of North Korean troops US intelligence say arrived in Russia for training this month have sparked concern they will be deployed to bolster Moscow’s battlefront in Ukraine.

Eight years after Russia interfered in the 2016 presidential election, foreign influence with American voters has grown more sophisticated. That could have outsize consequences in the 2024 race.

America's geopolitical adversaries, particularly Russia, Iran and China, have been active in trying to influence the election, as part of their larger goals to sow chaos and discredit democracy.