S-400
The S-400 Triumf is a Russian long- and medium-range surface-to-air missile system developed by the Almaz-Antey defence concern and adopted by the Russian Armed Forces in 2007. It is designed to engage aerodynamic and ballistic targets at ranges of several hundred kilometres and is considered one of the most capable air-defence systems in service. The S-400 has been exported to several countries, including Turkey, India, and China, though deliveries to India have been repeatedly delayed due to international sanctions on Almaz-Antey.
-
Russia launches massive combined strike on Kyiv overnight, killing one and damaging metro, shopping centre and energy infrastructure
On the night of 18–19 October, Russia struck Ukraine with Iskander-M/S-400 ballistic missiles, Iskander-K cruise missiles and 269 strike drones, including 59 jet-powered Shaheds. Kyiv was hit by two waves of ballistic strikes at around 23:00 and 03:00, killing a 21-year-old woman and damaging residential buildings, a medical facility, an educational institution, a metro station and the Cosmo Multimall shopping centre. Ukrainian officials say the first wave arrived without partner warning; US Secretary of State Marco Rubio said he did not know exactly what happened.
-
Russia mass-launches repurposed training missiles from S-400 systems against Ukraine
Russia has sharply increased its use of RM-48U missiles — originally built for air-defense crew training — against Ukraine, launching them from S-400 systems. The repurposed missiles accounted for more than half of all Russian ballistic and hypersonic strikes in July, according to the General Prosecutor's Office, while the use of precision Iskander missiles dropped sharply. Analysts say the strategy aims to exhaust Ukraine's air-defense interceptors and conserve Iskander, KN-23 and Zircon missiles for a winter campaign.
-
Valdai Discussion Club moved from Sochi to Moscow Oblast over Ukrainian drone threat
The annual Valdai Discussion Club meeting, traditionally held in Sochi each autumn, has been relocated to Moscow Oblast because of security concerns linked to intensified Ukrainian drone attacks, the Financial Times reported, citing four sources. About 120 invited participants learned in August that the venue had changed, after initially receiving invitations to Sochi; the forum is scheduled for 28 September to 1 October.
-
Ukrainian drones hit Sochi air-defence site and oil depot overnight, sparking fuel shortages
On the night of September 4, Ukrainian drones struck a Russian air-defence position near the Sirius settlement close to Sochi and an oil depot in the city's Adler district, according to Ukrainian and independent OSINT reporting. Fires burned at both locations and a column of flame was seen from kilometres away. Sochi airport introduced temporary aircraft and refueling restrictions, and the city administration urged residents and tourists to use public transport as gasoline was being sold at only about two-thirds of municipal filling stations.