United States polar icebreaking fleet
E1030430
The United States polar icebreaking fleet is the group of specialized U.S. Coast Guard vessels designed to break ice and support scientific research, logistics, and national security operations in Arctic and Antarctic waters.
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
United States Coast Guard asset
ⓘ
polar icebreaking fleet ⓘ |
| affiliation | United States Coast Guard Pacific Area NERFINISHED ⓘ |
| capability |
breaking thick sea ice
ⓘ
escorting supply ships ⓘ extended deployments in polar regions ⓘ helicopter operations ⓘ oceanographic research support ⓘ |
| componentVessel |
Polar Security Cutter
NERFINISHED
ⓘ
USCGC Healy NERFINISHED ⓘ USCGC Polar Sea NERFINISHED ⓘ USCGC Polar Star NERFINISHED ⓘ |
| componentVesselClass |
Healy-class icebreaker
NERFINISHED
ⓘ
Polar Security Cutter class NERFINISHED ⓘ Polar-class icebreaker NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| designFeature |
high-power propulsion systems
ⓘ
ice-strengthened bows ⓘ reinforced hulls ⓘ |
| governingDepartment | United States Department of Homeland Security NERFINISHED ⓘ |
| historicalOperator | United States Navy NERFINISHED ⓘ |
| homeportForMajorVessels | Seattle, Washington NERFINISHED ⓘ |
| modernizationGoal |
increase number of heavy icebreakers
ⓘ
replace aging Polar-class icebreakers ⓘ |
| operatingArea |
Antarctic waters
ⓘ
Arctic Ocean NERFINISHED ⓘ Arctic waters ⓘ Southern Ocean NERFINISHED ⓘ |
| operator | United States Coast Guard NERFINISHED ⓘ |
| planningProgram | Polar Security Cutter Program NERFINISHED ⓘ |
| primaryMission |
logistics support
ⓘ
national security operations ⓘ polar icebreaking ⓘ support of scientific research ⓘ |
| strategicImportance |
Antarctic access
ⓘ
Arctic security ⓘ support of U.S. presence in polar regions ⓘ |
| supportsActivity |
Arctic scientific cruises
ⓘ
McMurdo Station resupply ⓘ freedom of navigation operations ⓘ search and rescue operations ⓘ sovereignty assertion in polar regions ⓘ |
| supportsAgency |
Department of Defense
NERFINISHED
ⓘ
National Oceanic and Atmospheric Administration NERFINISHED ⓘ National Science Foundation NERFINISHED ⓘ |
| supportsProgram | United States Antarctic Program NERFINISHED ⓘ |
| supportsScienceDiscipline |
glaciology
GENERATED
ⓘ
marine biology GENERATED ⓘ oceanography GENERATED ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.