From a 2002 article...
Bob Woodward's new book, Bush at War, introduces a new Washington retronym: "kinetic" warfare. From page 150:
For many days the war cabinet had been dancing around the basic question: how long could they wait after September 11 before the U.S. started going "kinetic," as they often termed it, against al Qaeda in a visible way? The public was patient, at least it seemed patient, but everyone wanted action. A full military action—air and boots—would be the essential demonstration of seriousness—to bin Laden, America, and the world.
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Dropping bombs and shooting bullets—you know, killing people—is kinetic. But the 21st-century military is exploring less violent and more high-tech means of warfare, such as messing electronically with the enemy's communications equipment or wiping out its bank accounts. These are "non-kinetic." (Why not "latent"? Maybe the Pentagon worries that would make them sound too passive or effeminate.) Asked during a January talk at National Defense University whether "the transformed military of the future will shift emphasis somewhat from kinetic systems to cyber warfare," Donald Rumsfeld answered, "Yes!" (Rumsfeld uses the words "kinetic" and "non-kinetic" all the time.)
"Kinetic warfare." - By Timothy Noah - Slate Magazine