New York Times

1. Why Greenland Matters for a Warming World

   The fate of the world’s largest island has outsize importance for billions of people on the planet, because as the climate warms, Greenland is losing ice. That has consequences.

2. ‘We’re Not Stupid’: What Greenlanders Would Say to Trump

   A visit to Greenland reveals a swirl of feelings as people nervously await talks with the Trump administration about the island’s future.

3. Trump’s Threats to Greenland Raise Serious Questions for NATO

   The treaty that created NATO did not contemplate an attack by one ally on another. A seizure of Greenland by President Trump would test the endurance of the mutual-defense pact.

4. Iran Plans to Execute Erfan Soltani as Trump Threatens ‘Strong Action’

   Rights groups and relatives said Iran planned to put an antigovernment protester to death for the first time during the latest wave of unrest in the country.

5. What are Trump’s Options in Iran?

   President Trump has said that “help is on the way” for Iranian protesters. Amid reports that thousands of the protesters have been killed, our national security correspondent David E. Sanger describes what some of Mr. Trump’s options might be.