No, it isn’t. Victim blaming is a thing, but there needs to be some limits or the concept loses any significance.
“Dress modestly when you go out else you get raped” is victim blaming.
“Don’t organise an international event in one the world’s most dangerous and war-ridden regions of the globe, literally a handful of Kms from a fence, armed checkpoints, and automated machine gun turrets” is reasonable common sense.