Armed pro-Russian separatist stands on part of the wreckage of the Malaysia Airlines Boeing 777 plane after it crashed near the settlement of Grabovo in the Donetsk region

MH17 is an alarming escalation of the Ukraine conflict.

In the wake of a surface-to-air missile taking down a Malaysian airliner over Eastern Ukraine, everyone is pointing fingers. Kiev blames the pro-Russian “terrorists,” with Moscow responsible for providing them with intelligence and weapons. The separatists deny involvement and accuse Kiev of planning the attack, citing the Ukrainian military’s accidental shooting of a Siberian Airlines flight in 2001. Moscow blames the Ukrainian government for pushing the rebels into this violent situation — even if Russian President Vladimir Putin stopped short of pinning the airliner attack on Kiev. Despite the confusion, it’s clear what MH17 means: dramatic escalation and an even more combustible conflict.