MP-APS

The MP-APS (Man-Portable Active Protection System) is a "soft-kill" active protection system used by infantry that prevents missiles from hitting them by confusing the missiles with a laser-based infrared directional jammer, causing them to hit something else instead. It was designed and produced by Israel Military Industries (IMI) and is based on the Iron Fist countermeasure, also produced by IMI.

Battlefield 4
The MP-APS will make an appearance in Battlefield 4 as a gadget. It was mentioned by DICE on the Battlefield Twitter account, and on a blog post on the Battlefield Blog.