U.S. futures tumbled alongside global markets early Tuesday after President Donald Trump threatened to hit eight NATO members with new tariffs as tensions escalate over his attempts to assert American control over Greenland.

World leaders reacted to President Donald Trump's threats to impose tariffs on eight European countries, unless they acquiesce to his push to acquire Greenland.

U.S. stock futures have skidded after U.S. President Donald Trump threatened to slap a 10% extra tariff on imports from eight European countries due to their opposition to his desire to take control o

UK stocks slipped on Tuesday, swept up in a global risk-off mode after U.S. President Donald Trump vowed to slap tariffs on European nations until the U.S. is allowed to buy Greenland.

U.S. indexes declined sharply premarket and gold soared as investors continued to scramble for safe-havens, though the dollar weakened.

US President Donald Trump renewed his push for Greenland, claiming the European Union won’t push back too much.

U.S. Treasury Secretary Scott Bessent on Tuesday said America’s relations with Europe remain strong and urged trading partners to “take a deep breath” and let tensions driven by the Trump administration's new tariff threats over Greenland “play out.

US stocks were set to open sharply lower and stocks in Europe fell Tuesday as investors continued to express concern about President Donald Trump’s clash with European leaders over ownership of Greenland.