Israel Defence Policy

The Iraqi Shi'ite militias form a single, numerous and increasingly able component of the military and paramilitary assets available to Iran in its efforts. They substantially increase the scope for Iranian disruption in the region, and may significantly increase Iranian capabilities in the event of a war on Israel’s northern front

The Shi'ite militia threat isn't a mere thought exercise about a worst-case scenario. Iranian-controlled Popular Mobilization Forces leaders have already threatened Israel only miles from Israeli homes.

In addition to the familiar military doctrine that was mainly crafted to meet the challenge of enemy states, Israel has an additional policy regarding threats that do not fit the full-scale war rubric: harassments inflicted by hostile non-state actors.