Israel has vowed to begin targeting leaders of the Iranian-backed Houthis in Yemen — a major escalation after the terror group claimed responsibility for a spate of missile and drone attacks.

Israel says it has hit Houthi targets across Yemen with airstrikes. The IDF says the targets were being used for military purposes and were points of entry for smuggled Iranian weapons. Raf Sanchez reports from Jerusalem on the scope of the attacks and what it could mean for the unrest in the region.