The Trump administration has repeatedly said the U.S. should be in control of Greenland, which is part of Denmark and NATO.

Perhaps at no other time in the North Atlantic Treaty Organization’s 75-plus year history has the alliance’s future faced greater uncertainty. President Donald Trump, a longtime NATO critic, has made the annexation of Greenland a key second-term objective,

NATO forces currently lack the resilience to wage a protracted war, according to Mike Utley, the Vice Admiral of the Royal Navy, who heads NATO's Joint Maritime Command. Utley says that Western armed forces need to prepare for a more complex battlefield ...

Geopolitical tensions over Greenland boost defense stocks. Learn more about which stocks look interesting for long-term potential.

Scholars have identified interesting parallels between the military alliances of NATO and the ancient Athenian-led Delian League.

German teenagers are set to be questioned about their readiness to defend their nation as the NATO ally initiates a new form of military service. The move, which was confirmed in November after months of discussion, took effect on January 1 as Germany aims ...

Americans believe a strong military will provide better opportunity for global peace though the means to an end is viewed in a wide lens based on political partisanship, according to the Dec. 4 release of the 2025 Reagan National Defense Survey. The public ...

NATO still operates machine guns from the 1930s and tanks from the 1960s because they remain effective and affordable. Legacy weapons stay relevant through modern upgrades like improved optics, avionics, and digital fire-control systems. The M2 Browning ...

Former Prime Minister of Denmark and former Secretary General of NATO Anders Fogh Rasmussen speaks during the Copenhagen Democracy Summit in Copenhagen, Denmark, May 13, 2025. Ritzau Scanpix/Mads Claus Rasmussen via REUTERS BRUSSELS,