How US B2 Bombers Strikes Iran Nuclear Sites? #usa #iran #nuclear

The U.S. launched around 125 aircraft to strike Iran's three main nuclear sites, Fordow, Natanz, and Isfahan. The tip of the spear were six B-2 Spirit bombers, which took off from Wegman Air Force Base in Missouri on the morning of June 21, 2025. In addition, around 30 cruise missiles were fired from U.S. nuclear submarines submerged in the region, hitting the underground nuclear enrichment facilities one after another. It might sound straightforward, but it's far from simple. These aircraft are massive fuel guzzlers and rely heavily on aerial refueling support to complete such long-range missions. And here is where it gets even more complex. The KC-135 Stratotanker aircraft, responsible for mid-air refueling, don't operate alone. They require protection, provided by F-A-18 electronic warfare squadrons that escort the tankers and also help shield the bombers from detection and attack. More detail all in the video ahead. The mission begins in the quiet hours before dawn at Wegman Air Force Base in Missouri, where the B-2 Spirit prepares for a flight that will span continents. While the stealth bomber is capable of flying non-stop with aerial refueling, pilot fatigue is a major consideration. To mitigate this, the U.S. has strategically positioned allied airbases in Qatar, closer to Iran, and on Diego Garcia and possibly forward-operating bases such as Anderson Air Force Base in Guam, one of the most strategic U.S. military bases in the world. By redeploying several B-2 Spirit bombers from the 509th Bomb Wing to Diego Garcia, the U.S. ensures a secure launch point for operations across the Middle East, Africa, and the Indo-Pacific, a carefully calculated military strategy that enhances both survivability and operational reach. But there were also escorted by aircraft carriers and submarines. Across the Arabian Sea, F-A-18 Super Hornets and E-A-18G Growler launch from the decks of U.S. carriers their roles already defined. Some will clear a path through Iran's air defenses, while others will guard the tankers that keep the entire operation airborne. The KC-135 Strato tankers, laden with fuel, water and friendly airspace over Saudi Arabia. The crews aware that their unglamorous task could mean the difference between triumph and catastrophe. As the B-2s lift off, their jagged silhouettes blend into the night sky. Stealth is their shield, but distance is their enemy. Hours into the flight, they rendezvous with tankers flying over the canal, gulping fuel midair as F-A-18s circle protectively. The Growlers emit a cacophony of electronic noise masking the strike group's movements. Meanwhile, in underground command centers, U.S. analysts watch real-time feeds ready to redirect forces if Iran's radars flicker to light. Crossing into Iranian airspace is no easy task. The B-2s must climb to an extremely high altitude their routes meticulously plotted to avoid known missile sites. Below the landscape, a vast stretch of mountains and deserts offers little cover, but the bomber's radar-absorbing skin helps them slip past enemy detection. As the targets come within range, the crews face a critical decision. Launch standoff missiles from hundreds of miles away or descend to drop bunker-busting bombs directly onto fortified sites. There are different bunker-buster bombs of different caliber, but what sets it apart from the rest is this GBU-57, which is typically delivered by the B-2 Spirit stealth bomber. Due to the bomb's large size and weight, the aircraft can carry only two of these weapons in its bomb bay compartments. While it lacks thrusters, the weapon is equipped with four active lattice fins and a precision guidance system that enables it to glide accurately to its target using military-grade GPS. Constructed from a specially designed high-performance steel alloy, using its weight when falling under gravity to penetrate or dig itself up to 200 feet of underground soil or concrete. But it's not that easy. Iran's air defenses remain a formidable threat. MiG-29s and aging F-14s may not be cutting edge, but they can still be dangerous if they're lucky enough to intercept a B-2's stealth bombers. The stealth bombers have virtually no dogfighting capability and Iranian ground controllers, struggling to cut through the electronic jamming, vector their fighters toward the incoming bombers. But the U.S. military has its own countermeasures. E-18 Growler, flooding Iranian frequencies with static to disrupt communications and targeting systems. Confusion spreads, making it harder for enemy pilots to coordinate. If Iranian fighter jets manage to get close, the F-18s are waiting. Guided by airborne warning and control system aircraft orbiting safely offshore, they engage with long range missiles, forcing Iranian pilots to either break off or face certain destruction. The B-2s will now be racing westward to avoid Iranian air defense system. Behind them, the sky churns with chaos. SAM sites reactivated in desperation unleash salvos that spiral harmlessly into empty air duked by decoys. Growlers continue their electronic siege, while reserve F-18s surge forward to reinforce the retreat. Over Iraq, the bombers meet tankers again, gulping fuel as F-22 Raptors join the escort, their sensors scanning for threats the Iranians might get muster. Let's take a look at how this works. Step one, the bomb deployment platform, as previously mentioned, a B-2 stealth bomber flies at a very high altitude. When the aircraft reaches the designated location and the conditions are optimal, it releases the weapon. The bomb is designed for precision, and the deployment height plays a crucial role in its trajectory and effectiveness. Then step two comes the targeting precision. The bomb is outfitted with advanced guidance technology, including GPS and inertial navigation systems, which are military grade satellites. Then comes step three, that is adjusting the trajectory. The guidance information and data is then transmitted to the bomb's four lattice motors fins located at the rear. These fins can move and adjust in real time, allowing the bomb to correct its course as it descends under the force of gravity. These adjustments are essential because the weapon does not have thrusters to change its trajectory. Instead, it relies on the movement of these fins and a high altitude drop to control its flight path. This is why the bomb must be deployed from a very high altitude so it has enough time and distance to adjust its trajectory accurately. Here comes the most difficult part, that is step four, impact and penetration. The bomb, known as the Massive Ordnance Penetrator, weighs approximately 30,000 pounds, which is around 14,000 kilograms. When it reaches its target, it strikes with immense force designed to penetrate deep into hardened structures such as bunkers. The energy upon impact allows the bomb to bury itself over 200 feet into reinforced concrete, ensuring it delivers its payload precisely where it is intended for maximum effect. Finally, step five involves the tricky part of arming the weapon. It was installed with two SDB fuses. Double fuses are required as a backup. The first is for G-sensing and the second is the time delay fuse. Why the redesign was necessary was to ensure that the bomb could strike facilities buried beneath significant layers of hardened material. For this reason, the fuses are placed at the rear of the bomb to prevent them from being damaged. Once the time delay or the G-sensing fuse reaches its destination, it can blow up creating a mini earthquake that can bury bunkers and 20-story buildings inside them. Let's take a look at why Israel has been bombarding Iran's nuclear sites since June 13, 2025, yet has failed to penetrate them and why the U.S. had to bring in B-2 Spirit bombers to take out these heavily fortified bunkers. These nuclear facilities aren't just hidden. They're buried under layers of reinforced concrete and soil designed specifically to withstand most conventional attacks. Israel has been using its own bunker buster bombs, but they were only able to destroy the ventilation shafts. These weapons have not been able to fully penetrate Iran's most fortified underground nuclear sites. The aim is to chip away at the defenses layer by layer. This is where the B-2 Spirit comes and flies close to the target, open the bomb bay door and drop the 30,000 bunker buster weapon without any interference from Iranian air defense system capable of deeper penetration. The outcome might have been more decisive, possibly damaging or even destroying the underground uranium enrichment facilities in one go. As stated, the U.S. wants primary goal is to cripple Iran's nuclear program by hitting its most critical enrichment sites, specifically Fordow, Natanz and Isfahan. Take Natanz for example. This facility includes six above ground buildings and three underground structures, two of which are large enough to hold 50,000 centrifuges according to the Nuclear Threat Initiative. For this site, the U.S. Navy's submarines launched 30 cruise and land attack missiles targeting this nuclear facilities, which didn't require deep penetration. When ready to launch, it will open of the hatch and the protective seal will break open. High pressure air is pumped into the tube and these are used to eject the cruise missile. The tip of the missile breaks the water's surface. The rocket boosters fire and propel the missile into its path. Boosters fall off as soon as the missile is out of the water. The main engine of the cruise missile will engage and then it will automatically open its wing, just like the animation shown here. This is the result of the cruise missile damage at the top of the ventilation nuclear enrichment plant. They went far beyond surface damage, knocking out power on the lower levels where the centrifuges are housed. The above ground section of the pilot fuel enrichment plant was also destroyed. Now consider Fordo. Unlike Mattins, Fordo is located deep underground and protected by extensive fortifications. Israel targeted it with advanced bunker busting munitions, but the results were far less conclusive. Their bombs struggled to break through the dense shielding. This is where the U.S. comes in and dropped around 12 GBU-57 on these sites. As you can see, it can punch around 200 feet underground, which is around a 20-story tall building. This means it can penetrate Fordo nuclear site. Required for deep penetration, this heavy compact design enables it to break through over 200 feet of reinforced concrete, destroying Fordo nuclear enrichment facility. We make original videos from scratch, so please do subscribe and hit the notification bell for more videos.