Trump Announces Start of Oil, Gas Exploration in Greenland

• President Trump announced 'massive' oil, gas, and mineral exploration in Greenland.
• The announcement was made on Truth Social and lacks specific details about the initiative.
• Greenland, a self-governing territory of Denmark, has resisted Trump's efforts to control it.
• A recent deal between Greenland, Denmark, and the US expanded the US military presence on the island.
• Despite Trump's optimism, resource extraction in Greenland has faced difficulties in the past.