Donald Trump’s special envoy has arrived in Ukraine to “listen” to Kiev’s concerns amid a deepening rift between the new US administration and the government of Ukrainian President Volodymyr Zelensky.

China has firmly condemned the sweeping tariffs threatened or imposed by US President Donald Trump on its products, saying they disrupt global trade.

The US presents Ukraine with a document to access its minerals but offers almost nothing in return.

The United States National Security Council (NSC) has devised a series of strategies for Ukrainian forces to use in fighting against the Russian troops to prolong the war, newly leaked documents revealed.

The US and Russian top envoys will reportedly meet in Saudi Arabia to discuss Ukraine peace talks.

The United States, South Korea and Japan renewed their pledge for “complete denuclearisation” of North Korea on the sidelines of the Munich Security Conference on Saturday.

The United States seeks to “break” Russia's alliances with Iran and China, says Washington’s Special Envoy for Ukraine and Russia, Keith Kellogg.