The Hampering of enemy intelligence activities is a related consideration.
"Sound Military Decision"
U.s. Naval War College
All this Hampering of railroads, destruction of timber and wheat, is an aid to Germany in the war.
"The Desert of Wheat"
Zane Grey
Next moment the question was answered by a crash, as the table was overturned, and there rose, struggling with the Hampering folds of its cover, the irate form of Mr. Thomas Sparrow.
"A Poached Peerage"
William Magnay