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Polar Icebreaker Roles and U.S. Future Needs
  • Language: en
  • Pages: 53

Polar Icebreaker Roles and U.S. Future Needs

The age and condition of the U.S. Coast Guard's polar icebreakers are jeopardizing national security and scientific research in the Arctic and Antarctic, according to an interim report from the National Academies. Because of a shortfall in funding for U.S. polar icebreaking activities, long-term maintenance on these icebreakers has been deferred over the past several years, making the ships inefficient to operate and their technological systems outdated. Congress asked the National Academies to provide a comprehensive assessment of the current and future roles of U.S. Coast Guard polar icebreakers in supporting U.S. operations in the Antarctic and the Arctic, including scenarios for continui...

Polar Icebreakers in a Changing World
  • Language: en
  • Pages: 135

Polar Icebreakers in a Changing World

The United States has enduring national and strategic interests in the polar regions, including citizens living above the Arctic circle and three year-round scientific stations in the Antarctic. Polar icebreaking ships are needed to access both regions. Over the past several decades, the U.S. government has supported a fleet of four icebreakersâ€"three multi-mission U.S. Coast Guard ships (the POLAR SEA, POLAR STAR, and HEALY) and the National Science Foundation's PALMER, which is dedicated solely to scientific research. Today, the POLAR STAR and the POLAR SEA are at the end of their service lives, and a lack of funds and no plans for an extension of the program has put U.S. icebreaking c...

Coast Guard Polar Icebreaker Modernization
  • Language: en
  • Pages: 52

Coast Guard Polar Icebreaker Modernization

Of the Coast Guard¿s (CG) 3 polar icebreakers, 2 ¿ Polar Star and Polar Sea ¿ have exceeded their intended 30-year service lives. Potential policy issues for Congress regarding CG polar icebreaker modernization include: the numbers and capabilities of polar icebreakers the CG will need in the future; whether to provide these icebreakers through construction of new ships or service life extensions of Polar Start and/or Polar Sea; whether new ships should be funded entirely in the Coast Guard budget, or partly or entirely in some other part of the fed. budget; and whether the Polar Star should be repaired and placed back into service. Charts and tables.

National Academy of Science [sic] icebreaker report : hearing
  • Language: en
  • Pages: 126

National Academy of Science [sic] icebreaker report : hearing

None

Perils of Plenty
  • Language: en
  • Pages: 321

Perils of Plenty

"Why do some states project military force to seek control of resources, while others do not? Conventional wisdom asserts that resource-scarce states have the strongest interest in securing control over resources. Counter-intuitively, this book finds that, under certain conditions, the opposite is true. Perils of Plenty argues that what states make influences what they want to take. Specifically, the more economically dependent states are on extracting income from resource rents, the stronger their preferences to secure control over resources will be. This theory is tested with a set of case studies analyzing states' reactions to the 2007 exogenous climate shock that exposed energy resources...

National Security Implications of Climate Change for U.S. Naval Forces
  • Language: en
  • Pages: 190

National Security Implications of Climate Change for U.S. Naval Forces

In response to the Chief of Naval Operations (CNO), the National Research Council appointed a committee operating under the auspices of the Naval Studies Board to study the national security implications of climate change for U.S. naval forces. In conducting this study, the committee found that even the most moderate current trends in climate, if continued, will present new national security challenges for the U.S. Navy, Marine Corps, and Coast Guard. While the timing, degree, and consequences of future climate change impacts remain uncertain, many changes are already underway in regions around the world, such as in the Arctic, and call for action by U.S. naval leadership in response. The te...

International Law and the Arctic
  • Language: en
  • Pages: 341

International Law and the Arctic

Sets out the international law relevant to the Arctic, from indigenous peoples to environmental protection to oil and gas exploration.