Rostec shows mobile version of its ZAK-30 Tsitadel counter-drone gun system on a vehicle chassis

TLDR

• Rostec says it has mounted the Tsitadel combat module, radar and optical sensors on a vehicle chassis.¹
• Defence Blog says Rostec's claims about Tsitadel's combat use and ammunition savings have not been independently verified.²
• Defence Blog says Tsitadel was first shown in May and displayed abroad, in Egypt, in September.²

Rostec told TASS on 6 November that it has developed a mobile version of the Citadel (Tsitadel) air defence artillery system, with the combat module, radar and optical detection systems now mounted on a vehicle chassis.¹ Rostec says the configuration allows rapid deployment to sites that need protection from aerial threats and gives mobile air defence teams enhanced target-engagement capabilities.¹ TASS describes the system as designed to protect stationary facilities and says it uses shrapnel-type projectiles with remotely controlled fuses.¹

Defence Blog says the turret, radar and optical sensors sit on a truck chassis, and that Russian media reported in June that the company planned to put the system, also known as ZAK-30, on a Ural truck.² It describes Tsitadel as a remotely controlled turret with 30 mm automatic cannons firing programmable airburst shells, with 300 rounds in the combat module.² Rostec says the system can engage fixed-wing drones out to about 1 km and small quadcopters out to about 800 metres.²

Voennoe Delo, citing Rostec's statement to RIA Novosti, says Tsitadel was first unveiled at the International Security Forum in May and that Rostec reported in early September that it had demonstrated its capabilities in real combat conditions.³ Defence Blog adds that Rostec showed the system abroad for the first time in September at the El Alamein International Airshow in Egypt, and that a Rostec representative told Izvestia in October that ammunition savings can be several-fold per target.² Defence Blog says those claims have not been independently verified.² The sources do not confirm the chassis model (Defence Blog cites Russian media reporting a planned Ural truck), the number of vehicles, a delivery date or a customer.¹²³

Why it matters: Defence Blog frames gun systems like Tsitadel as a cheaper way for Russia to stop long-range Ukrainian drones than spending a missile on each one, but the combat and cost claims behind that framing are Rostec's.²