Russo-Ukrainian War: The Lofting Attack Technique

Source: Reddit

     A tactic being used by both Ukrainian and Russian pilots when firing unguided rockets is called “lofting” and that technique is being illustrated here by a Ukrainian Mil Mi-8 (NATO reporting name Hip) helicopter firing S-13 122mm rockets from its B-13L launchers.

     To execute a lofting attack, the helicopter (or ground attack jet) flys low to the ground to make it a difficult target for anti-aircraft gun fire and/or MANPADS (Man Portable Air Defense System). When the pilot gets near the release point, he pulls up sharply while ripple firing the rockets. Once the rockets  are on their way to the target, the pilot turns sharply away while deploying flares (and/or other countermeasures) and returns to low level flight to egress the area.

     Lofting has two main benefits. The first is that it extends the range of the rockets. The most common unguided rockets used by both the Ukrainians and Russians is the 80mm S-8 rocket and to a lesser degree, the 122mm S-13 rocket. The maximum range for the S-13 (which depends on the type) is between 1.4 miles up to 3.7 miles. Lofting can greatly increase this range (sometimes doubling the range) which brings about the second benefit, keeping the helicopter or jet further away from enemy air defense.

     The S-8 and S-13 are direct fire rockets, meaning the helicopter or jet has to fly at a higher altitude and in a relatively straight line in order to unleash the rockets against the target and achieve hits. Of course, this leaves the helicopter or jet vulnerable to anti-air defenses during the attack run. If firing direct within the rocket's maximum range, the rockets maintain a tighter grouping when they hit the target area. Lofting, however, gives the rockets more time to spread out due to their longer flight time. This reduces the number of rockets that strike the intended target. In addition to the fewer number of rockets impacting on target, unless the loft is executed perfectly, the rockets may overshoot or undershoot the target. This is not so much of an issue if the intent is to simply bombard an area without any specific target in mind.

     Despite the lack of accuracy, it is pretty clear that lofting will continue to be a common practice by both sides in order to preserve air assets which are not easily replaced (especially on the Ukrainian side) but more importantly, the crews themselves.