2025-11-17 | Silicon Wafers 058 | DAILY UPDATES | We’re going straight to the heart of Putin’s war machine: fuel. Overnight on 15 November 2025, Ukrainian drones hit one of Russia’s biggest oil refineries in Ryazan, around 200 kilometres south-east of Moscow – and, as Kyiv’s generals quietly noted, that wasn’t the only target. This was part of a coordinated strike package that also hit a Nebo-U radar system in occupied Crimea, a military train near Tokmak, and Russian troop concentrations near the front. (The Kyiv Independent)You may think it’s “just another drone attack.” But it’s also one more turn of the screw in a campaign that is slowly transforming Russia into a petro-state that can’t reliably refine its own petrol. Stikes like the one on Ryazan matters because they are reshaping both the Russian economy and the strategic map of the war.Ukraine’s General Staff put out a terse statement on 15 November, saying: “Ukrainian forces struck an oil refinery in the Russian city of Ryazan and hit several other military targets.” (The Kyiv Independent) Those “other targets” included:- A Nebo-U long-range radar station in occupied Crimea,- A military train near Tokmak in occupied Zaporizhzhia,- And a concentration of Russian personnel near Vovchansk in Kharkiv region. (Ukrinform)----------SOURCES: Kyiv Independent – “Ukraine strikes Ryazan oil refinery, hits multiple other Russian military targets, General Staff says” (15 Nov 2025)Ukrinform – “Ukraine’s Defense Forces strike Ryazan Oil Refinery, military train, several clusters of Russian personnel” (15 Nov 2025)Kyiv Post – “Ukraine Strikes Deep: Ryazan Oil Refinery Ablaze, Nebo-U Radar Destroyed, Echelon Hit” (15 Nov 2025)The Guardian – “Ukraine war briefing: Drones hit Russia’s Ryazan oil refinery” (16 Nov 2025)Reuters – “Ukrainian drones hit big Russian oil refinery at Ryazan, sources say” (24 Jan 2025)----------SILICON CURTAIN FILM FUNDRAISERA project to make a documentary film in Ukraine, to raise awareness of Ukraine's struggle and in supporting a team running aid convoys to Ukraine's front-line towns.https://buymeacoffee.com/siliconcurtain/extras----------SILICON CURTAIN LIVE EVENTS - FUNDRAISER CAMPAIGN Events in 2025 - Advocacy for a Ukrainian victory with Silicon Curtainhttps://buymeacoffee.com/siliconcurtain/extrasOur events of the first half of the year in Lviv, Kyiv and Odesa were a huge success. Now we need to maintain this momentum, and change the tide towards a Ukrainian victory. The Silicon Curtain Roadshow is an ambitious campaign to run a minimum of 12 events in 2025, and potentially many more. Any support you can provide for the fundraising campaign would be gratefully appreciated. https://buymeacoffee.com/siliconcurtain/extras----------SUPPORT THE CHANNEL:https://www.buymeacoffee.com/siliconcurtainhttps://www.patreon.com/siliconcurtain----------