The Hellhound also has a small shaped charged in it, giving it some small antiarmor value. The unusual Russian round commonly called the Jumping Frag is sort of a grenade launcher version of a bounce mine – when the round hits the ground, a secondary charge blows the main charge about 1 meter into the air, where it explodes in the same manner as the typical fragmentation round. The HEAB (High Explosive AirBurst; also called the PP-HE-SD) round can use its full range of features only when fired from a launcher equipped with a special sight module that tells the grenade when to detonate via a radio or laser link. This allows the grenade to detonate in mid-air over an enemy trench, dead space that the enemy may be hiding in, or just beyond a wall that the enemy is behind, for example.
Of the three kinds of AAA fire - radar guided, optical guided (including new thermal tracking), and barrage fire – the pilot has a lot of help against radar guided AAA with his on-board defensive ECM (electronic countermeasures) jammer & deceiver systems in addition to chaff, along with other nearby aircraft with their own powerful ECM and anti-radar homing missiles. យន្តហោះយើងក៍មានបំពាក់ប្រព័ន្ធកាំភ្លើងក៣ហ្នឹងដែរគឺ -រាដានាំផ្លូវ ប្រព័ន្ធអុបទិចនាំផ្លូវ (រួមទាំងប្រព័ន្ធច្បាមគោលដៅ) និងប្រព័ន្ធរារាំង_ ដូច្នេះអ្នកបើកបរអាចមានលទ្ធភាពច្រើន ប្រឆាំងនឹងកាំភ្លើង ក៣ ឬអា៣ដងរបស់ខ្មាំង ដែលមានក្នុងបន្ទប់បើកបរ គឺប្រព័ន្ធ EាដCM (ប្រព័ន្ធប្រឆាំងអេឡេចត្រូនិច) ប្រព័ន្ធទទួលសញ្ញាអេឡិចត្រូនិច ដែលហោះនៅក្បែរៗយើង ដែលគេមានបំពាក់ប្រព័ន្ធប្រឆាំងរាដាផង និងប្រព័ន្ធកាំជ្រួចប្រឆាំងរាដាផង