Pentagon to Enhance Arctic Capabilities with Advanced Sensors, Countering Russia and China

The US Defense Department must increase investments in sensors, communications, and space-based technologies in the Arctic. This is essential to keep up with China and Russia, who are expanding their operations there, including joint military exercises, according to a new Pentagon strategy.

Deputy Defense Secretary Kathleen Hicks emphasised the urgency of the situation. She stated that climate change, heightened activity by adversaries, and deteriorating US infrastructure necessitate a reevaluation of how to secure the Arctic and ensure troop readiness.

Climate Change and Infrastructure Challenges

The Arctic strategy lacks specific details but advocates for more spending on advanced sensor and radar systems, various military equipment, and continued investment in Pituffik Space Base in Greenland. It also highlights the importance of partnerships with Canada and NATO allies in the region.

For over a decade, Defense Department leaders have stressed the need for increased US activities in the Arctic to compete with China and Russia. Climate change is making the region more accessible, presenting challenges such as demands for deep-water ports, durable equipment, and additional ships capable of navigating icy waters.

Technological Needs and Environmental Impact

The US faces issues with Cold War-era infrastructure that is degrading in harsh weather conditions. Erosion on coasts and unpredictable weather also limit military training and affect equipment. The region's limited satellite coverage requires a more extensive array of sensors for communication and military awareness.

"Slowly over time, there's been a bit of a greater awakening in the department," said Iris Ferguson, Deputy Assistant Defense Secretary for the Arctic. "Now we're getting into the nitty gritty of how you implement a strategy."

Increased Activity by China and Russia

The report notes that the Arctic is warming "more than three times faster than the rest of the world" and could experience its first "practically ice-free summer" by 2030. Melting ice increases traffic, raising risks of accidents, miscalculations, and environmental damage.

Hicks couldn't quantify Russia's and China's increased activity but found their growing cooperation troubling. In 2022 and 2023, they conducted joint military exercises off Alaska's coast. Melting ice caps are opening sea lanes longer each year, making oil and gas deposits more accessible. China has funded Russian energy exploration and increased its own regional activities with three icebreaker ships conducting civil-military research.

Strategic Military Presence

Chinese vessels have tested underwater drones and polar-capable aircraft in the region. Russia holds the largest Arctic territory and has a well-developed military presence there, including strategic nuclear capabilities like submarine-launched ballistic missiles.

The strategy suggests reviewing options for better sensors and new space-based missile-warning systems with greater polar coverage. Insufficient investments in early warning and air defense sensors in the Arctic will increase risks to the US homeland, warns the report.

The Pentagon's focus on upgrading technology and infrastructure in the Arctic aims to address these challenges while enhancing security against growing threats from China and Russia.