Yes but a "systematic attack", as described under the Roman Statute, can be seen as an act of 'acquiesence' as well. Although, not offensive in Nature, is is Offensive in outcome. Much like a child crying for food, and the food denied until the child starves to death. Acquiesence on this scale in allowing Humanitarian relief to those in emergency need of relief is genocidal.

A systematic , well orchestrated disregard for the safety and plight of a nations people, while the world most earnest humanitarian gestures of aid go virtually ignored, is both in deed and outcome Crimes Against Humanity.