Ukraine's new F‑16 role: Bombing power quadrupled
A photo from Ukraine has surfaced, showcasing an F-16 aircraft in a new role. Let’s explore what this is and the part it plays in this "bomb quadruplet."
The previously delivered F-16A/B MLU aircraft to Ukraine were spotted in air-to-air weapon configurations. This indicated their use as a supplement to ground-based air defense, primarily targeting drones and cruise missiles.
Now, in the image below, you can observe a mixed configuration that allows for attacks on ground targets, a task previously handled by MiG-29 aircraft. There are two BRU-61 pods visible, each containing four GBU-39 SDB bombs. Additionally, there are four air-to-air missiles, including two AIM-120 AMRAAMs and two AIM-9 Sidewinders in 9L and 9X versions, distinguishable by differences in the fins. A targeting pod, which some commentators identify as AN/ALQ-131, is also visible on the central pylon.
F-16 with a bomb quadruplet — powerful strike capabilities
The Ukrainian F-16 carried a payload of GBU-39B Small Diameter Bombs (SDB), which were introduced into service with the USAF in 2006. These guided bombs are particularly noteworthy for their 270-pound weight and 71-inch length. They are designed for precision targeting to make up for their smaller explosive power. Their unique feature is the ability to carry up to four bombs on a single aircraft pylon.
Their accuracy is stated to reach approximately 3 feet; however, in scenarios involving GPS jamming systems, accuracy may decrease. Nevertheless, there is a version of the GBU-39/B that uses a laser beam reflected off the target instead of GPS, maintaining full precision even in challenging conditions. This method requires the target to be illuminated by a laser from a ground observer, aircraft, or drone until impact.
SDB bomb — the "featherweight" guided aerial bomb
The SDB bomb features folding wings, enabling it to strike targets up to 69 miles away when released from a high altitude. Most of its mass is due to the 205-pound warhead, which can operate in various modes. One mode allows for an airburst detonation, creating a fragment shower capable of penetrating unarmored or surface-level structures.
Another mode allows for delayed detonation or a classic impact detonation. When combined with its ability to penetrate up to 35 inches of reinforced concrete, this bomb is highly effective for destroying forward bases or field fortifications resilient to conventional artillery fire.
