" as routine" = "as a normal situation (that happens everyday)?"

Context:

But the accounts are just as striking for what they reveal about the extraordinary strains on the soldiers who were assigned here, their frustrations and their frequently painful encounters with a population they did not understand. In their own words, the report documents the dehumanizing nature of this war, where Marines came to view 20 dead civilians as not “remarkable,” but as routine.

Iraqi civilians were being killed all the time. Maj. Gen. Steve Johnson, the commander of American forces in Anbar, in his own testimony, described it as “a cost of doing business.”

More:

http://www.nytimes.com/2011/12/15/world/middleeast/united-states-marines-haditha-interviews-found-in-iraq-junkyard.html?_r=1&hp