Serbian President Aleksandar Vucic announced on 28/6 the decision to acquire China's HQ-9 air defense missile. This marks a significant step in the modernization of the Serbian military and makes Serbia the first European nation to possess the HQ-9 series, as reported by NSPM magazine. It also represents Serbia's initial acquisition of long-range air defense missiles.

This procurement is part of Serbia's broader effort to diversify its arms suppliers and modernize its forces. The Serbian military currently operates a substantial amount of Soviet and Russian equipment, alongside an increasing number of Chinese-made products. These include CH-92A armed unmanned aerial vehicles (UAVs), FT-8C land-attack missiles, and other air defense systems.

The HQ-9 system is designed to intercept aircraft, cruise missiles, UAVs, and certain ballistic missiles. Early versions of the HQ-9 and its export variant, the FD-2000, offer a range of 120-125 km. More advanced systems, such as the HQ-9B, FD-2000B, and HQ-9BE, can engage targets at distances of 250-300 km.

A complete HQ-9 system comprises several key components: a surveillance radar, a fire control radar, a command vehicle, and transporter erector launchers (TELs). Each TEL is capable of carrying up to four missiles, supported by various logistics and technical support vehicles.

Launcher of the HQ-9 system during a military parade in Beijing, China in September 2015. *Photo: Global Times*

The acquisition of the HQ-9 is expected to significantly enhance Serbia's anti-access/area denial (A2/AD) capabilities in the western Balkans. When integrated with other air defense assets, such as the medium-range HQ-22 system and short-range systems like the HQ-17, Pantsir-S1, and 2K12 Kub, the HQ-9 will provide Serbia with a multi-layered air defense capability unprecedented in the Balkan region.

"The HQ-9 is one of the most powerful long-range air defense systems China is exporting," noted the Belgium-based analysis group Army Recognition. "It will significantly expand Serbia's air defense zone, forcing adversaries to operate further away and complicating air defense suppression operations. This is part of Serbia's efforts to counter increasingly sophisticated aerial threats and will deepen military cooperation between Beijing and Belgrade."

Western experts suggest the HQ-9 may be a variant of the S-300PMU-1 air defense missile, which Russia manufactured and transferred to China starting in 1993, or a system with similar functions. Justin Bronk, a senior expert at the Royal United Services Institute (RUSI), commented, "The HQ-9 is a hybrid design between Russia's S-300PMU-1 missile and radar, seeker, and command components influenced by US and Israeli technology."

China first commissioned the HQ-9 system in 2001 and has since exported it to five countries: Egypt, Azerbaijan, Pakistan, Turkmenistan, and Uzbekistan.

Chinese officials have not yet commented on the information regarding Serbia's purchase.

Nguyen Tien (According to AFP, AP, Army Recognition)