Why in News?
The Hwasong-11Ga, internationally known as the KN-23, is a North Korean short-range ballistic missile (SRBM). It is recently suspected use in the Russia-Ukraine conflict and recent high-frequency testing by Pyongyang to demonstrate its "tactical nuclear" capabilities.
Technical Specifications
- Type: Short-Range Ballistic Missile (SRBM).
- Propulsion: Solid-fuelled, which allows for rapid launch with little to no preparation time compared to liquid-fuelled missiles.
- Range: Estimated between 450 km to 800 km, depending on the payload weight.
- Payload: Capable of carrying conventional high explosives, submunitions, or tactical nuclear warheads.
Design & Capability
- Quasi-Ballistic Trajectory: Unlike traditional missiles that follow a fixed arc, the KN-23 can perform a "pull-up" maneuver during its terminal phase. This low-altitude flight path makes it extremely difficult for radar to track and intercept.
- Launch Platforms: Highly mobile; it can be launched from:
- Wheeled TELs (Transporter Erector Launchers).
- Tracked vehicles for off-road mobility.
- Rail-mobile launchers (train-based).
- Underwater silos (experimental variants).
Strategic Role
- South Korea Focus: Its range specifically targets the entire Korean Peninsula, including key US military bases in Pyeongtaek and Daegu.
- Second-Strike Capability: Because it is solid-fuelled and mobile, it is considered a "survivable" weapon that can be hidden in tunnels and launched quickly during a conflict.
Global Comparisons
- Russian Connection: The Hwasong-11Ga bears a striking visual and functional resemblance to the Russian 9K720 Iskander-M, leading to long-standing debates about technology transfer or reverse-engineering.
Concerns for Regional Security
- Lowered Nuclear Threshold: By labelling these as "tactical" weapons, North Korea signals it might use nuclear weapons early in a conventional conflict.
- Overwhelming Defences: Proliferation of these missiles allows North Korea to launch "saturation attacks," firing multiple missiles simultaneously to overwhelm Aegis or THAAD defence systems.
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