Former NATO Commander Discusses Russia's Nuclear Submarine Threat to NATO

<p>Russia's new-generation nuclear-powered submarines are increasing pressure on NATO's northern defenses, according to retired General Philip Breedlove, a former NATO commander. He cited President Vladimir Putin's development of advanced military capabilities in the region.</p><p>Breedlove noted that the militarization of the Kola Peninsula, where Russia has enhanced military infrastructure, poses a significant challenge for NATO. This includes airfields and ports that strengthen Russia's position along the Northern Sea Route and the Greenland-Iceland-United Kingdom Gap, known as the GIUK Gap.</p><p>NATO's Allied Joint Force Command Brunssum stated on September 2 that the expanding Russian submarine threat in the region is serious. They emphasized the importance of monitoring developments closely.</p><p>Breedlove explained that submarines are difficult to detect, which complicates NATO's undersea surveillance efforts. He stated, "Submarines can get well within striking distance of any nation in the Atlantic," potentially launching ballistic and cruise missiles.</p><p>Countries like Russia and China are developing advanced submarine fleets, increasing the threat to coastal nations. Breedlove mentioned that NATO has previously taken measures to understand Russian activities in these waters and will adapt to the evolving submarine capabilities.</p><p>Russia's Yasen-M-class submarines feature advanced acoustic-quieting and sonar technology, allowing them to carry long-range cruise missiles and hypersonic anti-ship missiles. Russian Navy Commander-in-Chief Fleet Admiral Alexander Moiseyev stated that these submarines can operate effectively while remaining undetected.</p><p>Breedlove characterized the GIUK Gap as a critical passage for Russian naval forces moving into the Atlantic. He expressed concern that the seven other Arctic nations, including the United States, are monitoring Russia's activities closely.</p><p>NATO has been enhancing its northern posture in response to increased Russian military activity and the strategic significance of the Arctic. In February 2026, NATO launched Arctic Sentry, a military initiative aimed at improving coordination among allied forces in the Arctic region.</p><p>Additionally, NATO strengthened its northeastern flank with the establishment of Forward Land Forces Finland, a multinational force led by Sweden, to bolster deterrence in the area.</p><p>Breedlove pointed out that the receding ice in the Arctic has created new economic opportunities, which Russia aims to control. He noted that Russia is upgrading its military infrastructure along the Arctic coast to exert greater influence over the Northern Sea Route.</p><p>However, NATO's military buildup has faced opposition from Moscow. Russian Foreign Minister Sergei Lavrov warned that increased Western military activity could destabilize the Arctic and pose a direct threat to Russia's security, potentially leading to armed confrontation.</p>