Karsten Selby Heckl (born September 2, 1964) is a retired United States Marine Corps lieutenant general who last served as the deputy commandant for combat development and integration and commanding general of the Marine Corps Combat Development Command.

[2][3][4] Heckl previously served as the commander of I Marine Expeditionary Force.

He previously served as commander of the 2nd Marine Aircraft Wing.

[9][10] This article incorporates public domain material from websites or documents of the United States Government.

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