Petty Officer 3rd Class Ryan Brookes, a damage controlman in the Coast Guard Cutter Polar Star’s engineering department, uses a thermal imaging device to identify hot spots in the cutter’s laundry room during a fire drill in the Ross Sea near Antarctica Feb. 2, 2016. Thermal imaging allows emergency response personnel to identify areas requiring cooling after extinguishing a fire. (U.S. Coast Guard photo by Petty Officer 2nd Class Grant DeVuyst)
<br>Unit: U.S. Coast Guard Pacific Area
Petty Officer 2nd Class Grant DeVuyst
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