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GAO-17-698R 1 (2017-09-25)

handle is hein.gao/gaobaaleb0001 and id is 1 raw text is: 




G      A      O        U.S. GOVERNMENT ACCOUNTABILITY OFFICE
441 G St. N.W.
Washington, DC 20548

September 25, 2017

The Honorable John Thune
Chairman
The Honorable Bill Nelson
Ranking Member
Committee on Commerce, Science, and Transportation
United States Senate

The Honorable Bill Shuster
Chairman
The Honorable Peter DeFazio
Ranking Member
Committee on Transportation and Infrastructure
House of Representatives

Coast Guard: Status of Polar Icebreaking Fleet Capability and Recapitalization Plan

The Coast Guard is responsible for providing polar icebreaking capability for the United States
and operates two polar icebreakers: a heavy icebreaker, the Polar Star, that is nearing the end
of its expected service life, and the Healy, a medium icebreaker.1 To maintain polar icebreaking
capability to access the Arctic and Antarctic (i.e. the Polar Regions), the Coast Guard is seeking
to recapitalize its polar icebreaking fleet through the acquisition of three new heavy polar
icebreakers.

The National Defense Authorization Act for Fiscal Year 2017 included a provision for us to
review various issues associated with U.S. polar icebreaking capabilities and the status of the
Coast Guard's efforts to recapitalize its polar icebreaking fleet.2 This report formally transmits
information we provided to the committees on June 23, 2017 to meet our reporting requirement
(see enclosure 1: Status of the Coast Guard's Polar Icebreaking Fleet Capability and
Recapitalization Plan, Information Presented to Congressional Committees). It discusses: (1)
the extent to which the Coast Guard's existing polar icebreaking capabilities address key
mission requirements; (2) the status of the Coast Guard's efforts to recapitalize its heavy polar
icebreaking fleet, and how it has addressed challenges it has identified in implementing the
effort; and (3) the potential heavy polar icebreaking capability gap, if any, that the Coast Guard
has identified and the plans of the Coast Guard, and other federal agencies that depend on its
heavy polar icebreaking capability, to address it.




1The Polar Star has greater icebreaking capability than the Healy. According to the Coast Guard, the Polar Star can
provide year-round access to both the Antarctic and Arctic, but is normally deployed to the Antarctic during the
Austral summer, when the Antarctic ice is at its minimum. The Healy cannot access the Antarctic year-round or some
Arctic areas in winter. An additional Coast Guard heavy polar icebreaker, the Polar Sea, has been inactive since
experiencing a major engine casualty in June 2010. See enclosure 1 for more information on the status of the current
Coast Guard polar icebreaking fleet.
2pub. L. No. 114-328, § 3524, 130 Stat. 2000, 2794 (2016).


GAO-1 7-698R Coast Guard Polar Icebreaking


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