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Snapshots of what’s happening in the Defense Department.

An infrared satellite image of Tropical Storm Isaac provided by the U.S. Naval Research Laboratory in Monterey, Calif., Aug. 27, 2012, shows the storm at 1:00 a.m. EST. Isaac is expected to strengthen into a hurricane and impact the U.S. Gulf Coast.

SATELLITE IMAGE

An infrared satellite image of Tropical Storm Isaac provided by the U.S. Naval Research Laboratory in Monterey, Calif., Aug. 27, 2012, shows the storm at 1:00 a.m. EST. Isaac is expected to strengthen into a hurricane and impact the U.S. Gulf Coast.

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