Archives

Su-57D Fighter Jet

written by Daniel Mercer (TheDefenseWatch) 2 minutes read

Su-57D Felon: Russia’s Advanced Two-Seat Stealth Fighter

The Sukhoi Su-57D (NATO reporting name: Felon) represents a significant evolutionary leap in modern aviation, transitioning from a standalone tactical asset into an airborne battle management hub. Making its maiden flight in May 2026, this highly anticipated twin-seat variant introduces a radical paradigm shift for the Russian Aerospace Forces and prospective international buyers. Optimized for network-centric warfare, the aircraft features an elongated tandem cockpit canopy where a dedicated second crew member acts as a mission commander. This secondary station drastically reduces pilot workload during high-intensity operations, specifically focusing on electronic warfare, precision strike coordination, and crewed-uncrewed teaming (MUM-T) concepts.

Manufacturer

The Su-57D is engineered and produced by the Sukhoi Design Bureau, a prominent subsidiary of Russia’s state-owned United Aircraft Corporation (UAC). Assembly takes place at the specialized Komsomolsk-on-Amur Aircraft Plant in the Russian Far East.

Speed and Range

Powered by dual afterburning turbofans, the Su-57D retains remarkable aerodynamic performance despite its increased airframe mass. The jet achieves a maximum speed of Mach 2.0 (approximately 1,320 mph) and maintains the ability to supercruise—sustaining supersonic flight without utilizing fuel-heavy afterburners. It boasts a substantial operational range exceeding 2,174 miles (3,500 km), which translates into a combat radius of over 745 miles (1,200 km) for long-range air superiority and deep-strike missions.

Variant

The tandem-seat architecture enables diverse operational roles within a single, stealthy platform, structured directly to support modern, complex tactical roles.

Variant	Role & Technical Description
Su-57 (Baseline)	Single-seat initial production multirole stealth fighter.
Su-57M	Upgraded single-seat variant featuring advanced “Stage 2” engines.
Su-57D	Two-seat tactical command, drone controller, and advanced combat trainer.
Su-57E/ED	Designated commercial export configurations marketed to international forces.

Cost/Price

The estimated program unit cost for the Su-57D sits at approximately $45 million to $55 million for domestic production. However, customized export packages—such as those discussed under license-production frameworks with international clients like India—can drive full procurement packages significantly higher due to technological transfers and domestic parts integration.

May 20, 2026 0 comments

Penguin Mk3 Drone

written by Daniel Mercer (TheDefenseWatch) 2 minutes read

Redwire Penguin Mk3 VTOL: Next-Gen Tactical ISR Drone

The Redwire Penguin Mk3 VTOL represents the cutting edge of tactical, small uncrewed aerial systems (UAS) engineered explicitly for modern contested battlefields. Originally developed under the UAV Factory lineage and now a flagship defense platform for Florida-based Redwire Corporation, this Group 3 / NATO Class I small UAS is purpose-built to execute persistent intelligence, surveillance, reconnaissance, and target acquisition (RSTA) missions. Optimized for operators requiring an agile footprint, the Penguin Mk3 completely eliminates the need for runways, pneumatic catapult launchers, or bulky recovery infrastructure, making it highly suitable for rapid expeditionary deployment by a minimal footprint crew.

High-Endurance Performance and Architecture

At the heart of the Penguin Mk3 VTOL is a sophisticated, twin-tail boom, high-wing composite airframe optimized for aerodynamic efficiency and multi-mission flexibility. Powered by an advanced electronic fuel-injected (EFI) internal combustion engine driving a pusher propeller for cruise flight, the platform achieves a maximum level speed exceeding 60 knots and a sustained cruise speed of over 45 knots. For vertical flight, integrated electric lift rotors enable seamless, fully autonomous vertical takeoff and landing operations from unimproved, tight terrains.

The drone boasts an exceptional endurance profile for a platform under 110 pounds, remaining airborne for up to 14 hours depending on the payload configuration. It features a line-of-sight communication range extending up to 180 kilometers (112 miles), secured via high-bandwidth Silvus S-band or C-band digital data links.

Modular Payloads and Cost Efficiency

The Penguin Mk3 VTOL features a highly adaptable modular architecture with multiple payload bays in both the fuselage and wings, supported by an onboard generator supplying 200W of continuous power. It typically flies gyro-stabilized electro-optical/infrared (EO/IR) gimbals like the Epsilon series, which feature advanced object tracking and moving target indicators (MTI). To combat severe environmental operational environments, the system features a heated pitot tube and specialized internal battery heaters. With over 250 Penguin series units field-proven in high-intensity European conflicts, an entire tactical system—including aircraft, a portable dual-touchscreen Ground Control Station (GCS), and tracking antennas—carries an approachable unit cost estimated between $250,000 and $400,000, presenting a highly cost-effective tactical asset for military and federal law enforcement agencies.

May 20, 2026 0 comments

JF-17 Thunder Fighter Jet

written by Daniel Mercer (TheDefenseWatch) 2 minutes read

JF-17 Thunder: Pakistan’s Multirole Fighter Powerhouse

The CAC/PAC JF-17 Thunder (designated as the FC-1 Xiaolong in China) is a lightweight, single-engine, multirole combat aircraft designed to deliver high-performance aerial capabilities at an unmatched budget. Jointly developed and manufactured by the Pakistan Aeronautical Complex (PAC) and China’s Chengdu Aircraft Corporation (CAC), the aircraft serves as the backbone of the Pakistan Air Force (PAF) while steadily gaining traction in the global export market.

Engineered for strategic versatility, the latest Block 3 variant elevates the platform to a 4.5-generation fighter standard. It seamlessly handles diverse mission profiles, including air-to-air interception, precision ground attack, tactical reconnaissance, and maritime strike operations. Powered by an advanced Klimov RD-93MA afterburning turbofan engine, the JF-17 Thunder achieves a maximum speed of Mach 1.8 and reaches a service ceiling of 55,500 feet. It features a commendable internal ferry range of approximately 1,118 miles (1,800 km), which extends to over 2,160 miles (3,482 km) with external drop tanks, allowing for an operational combat radius of 560 miles (900 km).

What truly sets the modern JF-17 apart is its elite integration of Western-style ergonomics and Chinese digital warfare technology. The cockpit features a wide-angle holographic Head-Up Display (HUD), three large multifunction color displays, and a Helmet Mounted Display and Sight (HMD/S) system. This is paired with the cutting-edge KLJ-7A Active Electronically Scanned Array (AESA) fire-control radar, giving the jet a formidable detection range of up to 105 miles (170 km). Despite its advanced electronic warfare suites, digital fly-by-wire system, and compatibility with sophisticated beyond-visual-range (BVR) missiles like the PL-15, the JF-17 maintains an incredibly low procurement unit cost of $25 million to $35 million. This balance of advanced lethal technology and fiscal efficiency makes it an exceptionally disruptive asset in modern military aviation.

Variants

Field	Example
JF-17 Block I	Initial production variant
JF-17 Block II	Improved avionics and refueling
JF-17 Block III	AESA radar, BVR missiles, IRST
JF-17B	Twin-seat trainer and strike variant

May 18, 2026 0 comments

IL-20M Spy Aircraft

written by Daniel Mercer (TheDefenseWatch) 2 minutes read

IL-20M Coot-A Electronic Spy Aircraft

The Soviet-designed IL-20M Coot-A is a specialized electronic intelligence and reconnaissance aircraft developed for long-range surveillance and battlefield monitoring missions. Based on the civilian Ilyushin Il-18 airliner platform, the aircraft was modified to carry advanced signals intelligence (SIGINT), electronic intelligence (ELINT), and radar surveillance systems during the Cold War.

Designed to monitor NATO communications, radar emissions, and military activity, the IL-20M remains in limited service with the Russian Aerospace Forces. The aircraft is widely recognized for its large side-mounted radar housing and multiple antenna arrays used for collecting electronic data during reconnaissance flights.

The IL-20M has been deployed in several operational theaters, including Syria and Eastern Europe, where it supports Russian military intelligence gathering operations.

Manufacturer

The IL-20M was developed by the Soviet aerospace company Ilyushin. The aircraft is derived from the turboprop-powered Il-18 passenger aircraft and modified extensively for intelligence collection missions.

Its onboard systems reportedly include side-looking airborne radar (SLAR), optical sensors, communication interception equipment, and electronic surveillance suites capable of monitoring enemy radar and radio traffic over long distances.

Speed and Range

Powered by four Ivchenko AI-20M turboprop engines, the IL-20M has a maximum speed of approximately 675 km/h (419 mph). While slower than modern jet-powered ISR aircraft, the platform offers long endurance and operational range exceeding 6,500 kilometers, making it suitable for prolonged surveillance missions near contested borders and maritime regions.

The aircraft can remain airborne for extended periods while collecting battlefield intelligence and transmitting data to command centers.

Cost / Price

Exact production and modernization costs for the IL-20M remain undisclosed due to military secrecy. However, defense analysts estimate modernization and maintenance costs to be significantly lower than developing a new dedicated ISR aircraft platform. The aircraft continues to serve as a cost-effective intelligence-gathering asset within Russia’s airborne reconnaissance fleet.

May 16, 2026 0 comments

SPEAR 3 Missile

written by Samuel Drake (TheDefenseWatch) 2 minutes read

SPEAR 3 Cruise Missile System

The SPEAR 3 is a next generation miniature cruise missile developed for precision deep strike operations against high value and mobile targets. Designed primarily for modern stealth fighter aircraft, SPEAR 3 combines long range engagement capability with compact dimensions, allowing combat aircraft to carry multiple missiles in a single sortie.

The missile was developed to support advanced battlefield environments where aircraft must strike targets while remaining outside heavily defended airspace. SPEAR 3 is optimized for use against armored vehicles, air defense systems, radar sites, naval assets, and fortified positions.

Its compact design and network-enabled guidance architecture make it suitable for modern multi-domain warfare. The weapon is expected to become a key component of British and allied air combat operations over the coming decades.

Manufacturer

SPEAR 3 is manufactured by MBDA, a major European defense company specializing in guided weapons systems. The missile was developed in the United Kingdom under the Select Precision Effects At Range program for integration with the Lockheed Martin F-35 Lightning II and other advanced combat aircraft.

MBDA designed the missile to provide precision strike capability while maintaining compatibility with stealth aircraft internal weapon bays. The system uses advanced networking and autonomous targeting technology to improve mission flexibility.

Speed and Range

SPEAR 3 is powered by a turbojet engine, allowing it to achieve high subsonic speeds while maintaining extended operational range. The missile has an estimated combat range exceeding 140 kilometers, enabling launch aircraft to engage threats from stand-off distances.

The missile uses a combination of GPS, inertial navigation, and advanced multi-mode seekers for precision targeting. Its data-link capability allows in-flight retargeting and coordinated attacks against moving targets.

Cost / Price

Estimated unit cost for the SPEAR 3 missile is believed to range between $400,000 and $600,000 per missile depending on production scale and integration requirements. Program costs also include aircraft integration, mission software, and support infrastructure.

May 15, 2026 0 comments

Barracuda Cruise Missile

written by Samuel Drake (TheDefenseWatch) 2 minutes read

Barracuda Cruise Missile System

Barracuda cruise missile is a modular autonomous strike weapon designed for distributed operations and mass production. Developed by Anduril Industries in the United States, it is intended to support high volume precision strike capability in contested environments. The system is built around software defined guidance, allowing mission planning updates and adaptive routing. The system is designed to complement existing cruise missile inventories by providing a lower cost option for saturation strike scenarios. Its architecture supports launch flexibility across multiple domains and integration with networked battlefield systems.

It is designed to operate in coordinated swarms, allowing multiple missiles to share targeting data and distribute strikes across defended areas. The system prioritizes flexibility, enabling rapid reconfiguration for different mission sets including suppression of enemy defenses and time sensitive targeting.

Manufacturer

Produced by Anduril Industries, United States based defense technology company specializing in autonomous systems, sensors, and software defined weapons. The Barracuda family reflects its shift toward software enabled cruise missile design. It is part of next generation low cost precision strike portfolio aimed at scalable production.

Speed and Range

Barracuda is a subsonic cruise missile system optimized for endurance and range rather than high speed interception. Publicly reported variants are designed for long range strike missions exceeding several hundred nautical miles, with flexible routing and waypoint navigation. It can be launched from multiple platforms including air, ground, and naval systems. The system is designed for network centric operations with in flight retargeting and mission updates supported through secure datalinks. It emphasizes survivability through low observable flight profile and terrain following capability.

Cost/Price

A key feature is low unit cost compared to traditional cruise missiles. The design emphasizes simplified production, modular components, and rapid manufacturing to enable large scale deployment. This approach supports distributed production and reduces dependence on specialized manufacturing infrastructure while enabling inventory buildup for high tempo operations.

May 14, 2026 0 comments

Spike Missile System

written by Samuel Drake (TheDefenseWatch) 2 minutes read

The Spike Missile is a family of precision-guided anti-tank missile systems designed for modern battlefield operations. Developed to defeat armored vehicles, fortified positions, and high-value battlefield targets, the Spike series is widely used by military forces across Europe, Asia, and the Middle East. The missile family includes short-range, medium-range, long-range, and extended-range variants, giving armed forces flexible deployment options for infantry, vehicle, helicopter, and naval operations.

Spike missiles are known for their fire-and-forget and fire-observe-update guidance capabilities. These features allow operators to engage targets while minimizing exposure to enemy fire. Advanced electro-optical seekers and imaging infrared guidance improve target accuracy in day and night operations.

Manufacturer

The Spike missile family is manufactured by Rafael Advanced Defense Systems, an Israeli defense technology company specializing in missile systems, air defense, and electronic warfare solutions. Development of the Spike series began during the 1980s, with operational deployment expanding globally in the 1990s and 2000s.

The missile system has been integrated into infantry launchers, armored fighting vehicles, helicopters, and naval platforms. Countries including Israel, Germany, India, Poland, Italy, and the United Kingdom operate various Spike missile variants.

Speed and Range

Spike missile variants offer different operational ranges depending on mission requirements. The Spike-SR has a range of approximately 1.5 kilometers, while the Spike-LR2 can engage targets beyond 5.5 kilometers from ground platforms and farther from helicopters. The Spike-ER2 extends operational reach to around 16 kilometers in airborne use.

The missile travels at subsonic speeds and uses a solid-fuel rocket motor for propulsion. Its tandem HEAT warhead is designed to penetrate modern explosive reactive armor and heavily protected armored vehicles.

Cost/Price

Estimated unit costs vary by configuration and launch platform. A single Spike missile can cost between $100,000 and $250,000 depending on the variant, support equipment, export package, and integration requirements. Complete launcher systems and training packages significantly increase total procurement costs for military customers.

May 14, 2026 0 comments

AS90 Howitzer

written by Samuel Drake (TheDefenseWatch) 2 minutes read

AS90 Braveheart Self-Propelled Howitzer

The AS90 Braveheart is a British 155mm self-propelled artillery system designed to provide accurate long-range fire support on the modern battlefield. Developed during the Cold War and later upgraded for NATO operations, the AS90 combines heavy firepower, armored protection, and battlefield mobility in a tracked combat vehicle.

Operated primarily by the British Army, the AS90 has supported NATO exercises and overseas deployments, including operations in Iraq. The system is known for its reliability, rapid deployment capability, and high rate of fire against enemy fortifications, armored formations, and troop concentrations.

The howitzer uses a 155mm L31 gun and is compatible with NATO-standard ammunition, including high explosive and smoke rounds. Its digital fire-control system allows rapid target acquisition and accurate indirect fire missions during day or night operations.

Manufacturer

The AS90 was developed and manufactured by BAE Systems, one of the United Kingdom’s leading defense companies. The artillery platform entered service with the British Army in the early 1990s as a replacement for older self-propelled guns.

BAE Systems designed the AS90 to operate in high-intensity combat environments while maintaining crew protection and mobility. The vehicle features an armored steel hull and a fully traversable turret capable of engaging targets at long distances.

Speed and Range

The AS90 is powered by a Cummins VTA-903T diesel engine producing approximately 660 horsepower. The tracked artillery vehicle can reach road speeds of up to 55 km/h and has an operational range of around 370 km.

Its 155mm gun can fire standard shells beyond 24 km, while rocket-assisted projectiles can extend engagement distances to approximately 30 km. The system can sustain multiple rounds per minute during intense fire missions.

Cost/Price

Estimated unit cost for the AS90 howitzer ranges between USD 3 million and USD 4.5 million depending on upgrades, maintenance packages, and ammunition support. Modernization programs may further increase procurement costs.

May 14, 2026 0 comments

GBU-28 Bunker Buster Bomb

written by Samuel Drake (TheDefenseWatch) 2 minutes read

The GBU-28 Bomb is a U.S.-developed precision-guided bunker buster designed to destroy deeply buried and hardened military targets. Developed during the Gulf War in the early 1990s, the bomb was created to penetrate reinforced underground bunkers, command centers, and fortified facilities that standard munitions could not effectively destroy.

The weapon combines a heavy penetrating warhead with laser guidance technology, allowing it to strike targets with high accuracy. The GBU-28 became one of the most recognized bunker-penetrating weapons used by the U.S. Air Force and allied forces in modern combat operations. Its operational role focuses on strategic deep-strike missions against heavily protected infrastructure.

Manufacturer

The GBU-28 was primarily developed by Raytheon in cooperation with the United States Air Force. Early versions used modified artillery barrel casings to accelerate wartime production during Operation Desert Storm.

The bomb integrates the Paveway laser-guidance kit, enabling precision targeting from aircraft such as the F-15E Strike Eagle, B-2 Spirit, and other compatible combat aircraft.

Speed and Range

The GBU-28 itself is an air-dropped gravity bomb and does not possess an onboard propulsion system. Its operational range depends on the launch altitude and speed of the delivery aircraft. When released from high altitude, the bomb gains significant kinetic energy, allowing it to penetrate multiple meters of reinforced concrete and underground structures before detonation.

The laser-guided navigation system provides high accuracy with a low Circular Error Probable (CEP), making it effective against hardened strategic targets. The bomb is optimized for high-speed strike aircraft operating in contested environments.

Cost/Price

Estimated unit costs for the GBU-28 vary depending on guidance packages and modernization upgrades. Public estimates generally place the cost between $200,000 and $300,000 per unit. Exact pricing remains dependent on production contracts, integration requirements, and export configurations.

FAQs

What is the primary role of the GBU-28 bomb?

The GBU-28 is designed to destroy hardened underground bunkers, command centers, and fortified military structures.

Is the GBU-28 a nuclear weapon?

No. The GBU-28 is a conventional precision-guided penetrator bomb.

Which aircraft can carry the GBU-28?

Aircraft such as the F-15E Strike Eagle and B-2 Spirit are capable of deploying the weapon.

How does the GBU-28 guidance system work?

The bomb uses laser guidance technology to accurately strike designated targets.

When was the GBU-28 first used in combat?

The weapon was first introduced and used during the 1991 Gulf War.

May 12, 2026 0 comments

GBU-72 Bunker Buster Bomb

written by Samuel Drake (TheDefenseWatch) 2 minutes read

GBU-72 Advanced Penetrator Bomb

The GBU-72 Advanced 5K Penetrator is a next generation U.S. precision guided bunker buster bomb developed to destroy hardened and deeply buried targets. Designed for modern high intensity warfare, the weapon provides improved penetration capability over older systems such as the GBU-28. The bomb is intended for use against fortified underground facilities, command bunkers, weapon storage sites, and protected infrastructure.

The GBU-72 combines a heavy penetrating warhead with precision guidance technology, allowing U.S. and allied air forces to strike hardened targets with greater accuracy and survivability. The weapon is compatible with several advanced combat aircraft, including stealth platforms capable of penetrating contested airspace.

Manufacturer

The GBU-72 was developed primarily by Northrop Grumman for the United States Air Force. The bomb integrates a BLU-137 penetrating warhead and advanced guidance systems designed to improve accuracy during high speed delivery missions.

The United States accelerated development of the bomb to address evolving underground threats and heavily fortified military infrastructure. Testing has included deployment from aircraft such as the F-15E Strike Eagle and evaluations for compatibility with the F-35 Lightning II.

Speed and Range

The GBU-72 itself is an air dropped gravity bomb and does not possess independent propulsion. Its operational range depends on the launch altitude, speed, and delivery platform. When released from high altitude fighter aircraft, the weapon can travel significant stand off distances using guidance fins and glide characteristics.

The bomb uses a GPS aided inertial navigation guidance system, enabling accurate strikes in all weather conditions. Its penetrating warhead is engineered to defeat reinforced concrete and underground facilities before detonation.

Cost/Price

Exact unit pricing for the GBU-72 remains classified. However, defense analysts estimate the cost of each bomb and associated guidance kit to be several hundred thousand U.S. dollars depending on configuration, procurement volume, and integration requirements. Development and testing programs have involved multi million dollar contracts awarded by the U.S. Department of Defense.