The Arsenyev Progress plant was better known as an aviation enterprise, but Cold War missile references also associate the site with serial production of anti-ship cruise missiles. WeaponSystems.net identifies Progress plant, Arsenyev as the producer for the P-15 Termit / SS-N-2 Styx family and for the later P-270 Moskit / SS-N-22 Sunburn family. Missilery.info separately states that series production of the 3M80 Moskit missile was carried out at PA Progress in Arsenyev, Primorsky Krai.
The name is useful for separating Soviet-era plant-level missile production from the modern corporate helicopter profile. Contemporary sources describe JSC N.I. Sazykin Progress Arsenyev Aviation Company as a Russian Helicopters enterprise within Rostec, with an address at Lenin Square 5 in Arsenyev and current Ka-52/Ka-52K helicopter production. Those facts show organizational continuity around the Arsenyev industrial site, but this page only uses the Progress plant, Arsenyev label where missile sources use that producer wording.
anti-ship cruise missile productionnaval missile manufacturingArsenyev aerospace and defense production
Open English-language sources use several overlapping labels for the Arsenyev enterprise. This profile preserves the missile-source wording "Progress plant, Arsenyev" and does not claim that every modern Progress Arsenyev Aviation Company product belongs under this label.