National Economic Council Director Kevin Hassett, a top economic advisor to Trump, on Monday rebuked concerns about tariff-related inflation. The Fed, Hassett told CNBC, has been "very, very wrong" in its assessment of a potential resurgence of price increases.

U.S. President Donald Trump said he would introduce "tariffs at about 100%" on Russia's trade partners if the Kremlin doesn't reach a peace deal with Ukraine.

The US president says he is "disappointed" in Putin and will be sending "top-of-the-line" weapons to Ukraine, via Nato.

President Donald Trump has announced he’s levying tariffs of 30% against the European Union and Mexico starting Aug. 1.

Trump said the United States would put secondary tariffs on countries that do business with Russia if a peace deal is not reached in 50 days.

Russia launched four missiles and 136 drones into Ukraine overnight into Monday morning, according to Ukraine's air force.

In response to the escalating threat, President Trump confirmed that the U.S. will send additional Patriot air defense missiles to Ukraine. He noted that the European Union would finance the purchase of what he described as "various pieces of very sophisticated" U.S. weaponry.

Tariff policies are changing so rapidly that it can be hard to keep up. Here are all of President Donald Trump's proposed, scheduled and implemented tariffs.