Sasta plant hit in Ryazan region, critical to Russian military-industrial complex

Strike on defence production base

Damage to the Sasta machine-building plant has been recorded in the Ryazan region. This enterprise plays a key role in supporting the Russian military-industrial complex.

The plant specialises in the production of complex metalworking equipment with numerical control (CNC). Its range includes 5-axis machining centres, turning and milling complexes, and heavy-duty machines.

Role in the Russian Federation's industry

Sasta machines are used in the defence, aerospace, transport, and heavy industries. The plant itself claims to be included in the consolidated register of organisations of the Russian military-industrial complex.

The plant's main value for military needs lies not in the production of finished weapons, but in providing the tooling base. Its equipment is necessary for manufacturing high-precision metal parts and assemblies.

Previously, Sasta supplied specialised machines to the Tactical Missile Systems Corporation and Roscosmos. The enterprise is currently subject to international sanctions.

Server infrastructure nearby

OSINT researchers' data indicates that the Yandex DC Sasovo data processing centre is also located on the plant's premises. This is a large data centre with a declared power capacity of up to 12 MW, featuring infrastructure for housing tens of thousands of servers.

«Таким чином, на одному майданчику з "Састою" знаходиться також значний об'єкт серверної інфраструктури "Яндекса", - йдеться в одному з OSINT-пабліків, який також опублікував супутниковий знімок об'єктів. (Thus, on the same site as Sasta, there is also a significant Yandex server infrastructure object, - it is stated in one of the OSINT public channels, which also published a satellite image of the objects.)

Consequences and official position

According to reports, a large-scale fire is ongoing on the object's territory. The local authorities of the Ryazan region have not yet confirmed the fact of the attack with official statements.