Why is China’s ASN-301 suicide drone more deadly than its Iranian counterpart?

2026.03.22 14:20 China’s ASN-301, anti-radiation loitering munition which shares the Iranian Shahed-136’s aerodynamic delta-wing design. Photo: Handout While Iranian Shahed-136 suicide drones recently drew attention for destroying key US radars and striking targets as far away as Cyprus in the US-Israel war on Iran, their distant “cousins” in China may pose an even higher risk in a future conflict. China’s ASN-301 shares the Iranian drone’s aerodynamic delta-wing design that is rooted in a common technological origin. The Chinese drone and its variants have evolved into either a highly sophisticated SEAD (suppression of enemy air defences) weapon or an even lower-cost loitering munition, capable of precision radar-hunting or air-defence attrition, which could surpass Iran’s current capabilities in scale and versatility. Despite the striking resemblance between the two – both bearing a low-aspect-ratio tailless delta wing with a cylindrical fuselage, a spherical optoelectronic nose payload and a rear-mounted pusher propeller – the Chinese ASN-301 is an anti-radiation loitering munition rather than a simple kamikaze drone. The system made its public debut in 2017 during the People’s Liberation Army anniversary military parade, and its capabilities were showcased in a live-fire drill in October last year. Smaller than its Iranian counterpart, the ASN-301 is 2.5 metres (8.2 feet) long, with a wingspan of 2.2 metres and a total weight of 135kg (298lbs). It is equipped with a 30kg high-explosive fragmentation warhead, which is lighter than that of the Shahed-136. But the ASN-301 is fitted with a laser proximity fuse to disperse about 7,000 preformed fragments, optimising damage against radar antennas and control systems. The ASN-301 has a maximum flight speed of 220km/h (137mph), an endurance exceeding four hours and a combat radius of about 280-300km. The navigation and targeting suite integrates the BeiDou satellite system with an anti-radiation radar seeker featuring a

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