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Russia-Ukraine: The War Turns to Strangulation
August 30, 2026The war has changed shape. Neither side can move the front line in any way that decides the outcome, so both have shifted their main effort to destroying the other’s economy from the air and at sea. Russia is closing Ukraine’s sea exports by attacking merchant ships rather than ports. Ukraine is burning Russian refineries and airbases at ranges that now reach the Gulf of Finland. Two developments in the last forty-eight hours matter more than anything else in this report. Ukraine struck the KINEF refinery at Kirishi in Leningrad Oblast, which is one of the largest refineries in Russia, and it did so as part of a mass attack reaching towards St Petersburg. At the same time Ukraine disclosed intelligence that the Kremlin has ordered its military to prepare ground offensives against Kyiv and Chernihiv. The two facts point in opposite directions, and holding both is the analytical problem of the moment. Ukraine is inflicting deeper damage on Russia than at any previous point in the war, while simultaneously warning that Russia is preparing to widen it. A note on sources appears at the end, because the material for this period comes in three very different tiers and they should not be read alike.
The Russia-Ukraine War: Battlefield Developments, August 1–15, 2026
August 17, 2026Two and a half years into Russia's full-scale invasion, and roughly ten weeks into its 2026 spring-summer offensive, the front line barely moved in the first half of August. Ukraine's DeepState monitoring group recorded Russian net gains of about 36–88 km² in July (estimates vary because of reporting lag), a rate of advance of roughly 1.2 km² per day — glacial by any measure, and a pace the Institute for the Study of War (ISW) says has produced no operationally significant breakthrough despite Russia's stated ambition of enveloping Ukraine's "Fortress Belt" cities in Donetsk Oblast from the southwest via the Pokrovsk and Dobropillya axes. That slow crawl came at a steep price. Ukraine's General Staff put Russian losses in July at roughly 42,900 killed and wounded, the highest monthly figure of 2026 and among the costliest months of the war. These are Kyiv's own figures and cannot be independently verified — a caveat worth stressing, since neither side publishes reliable casualty data and both have incentives to shade the numbers. Independent OSINT trackers, including the pro-Ukrainian account AMK Mapping, cited similar figures (around 43,000) while noting it was the second-worst month for Russian losses since January 2025. Russian-aligned commentators, such as the podcast Russians With Attitude, have pushed back on the reflexive trust some place in Ukrainian General Staff numbers — a fair point of methodological skepticism that applies to battlefield claims from both sides.
The War Moves Off the Battlefield
August 15, 2026Between 1 and 16 August the United States and Iran barely fought, and neither moved. What changed instead were the instruments. Tehran extended the reach of the Persian Gulf Strait Authority — permits, forms, fees, a proposed coordination centre with Oman — while Washington tightened a naval blockade it has begun describing as permanent and floated declaring Hormuz American territory. Brent fell to $87 regardless. RCSGS examines a war that has migrated from the battlefield to the filing cabinet, and why both administrative regimes undercut themselves.
Inside the Hormuz Arrangement
August 9, 2026The week of 2 to 9 August was the quietest of the war and, for that reason, the most consequential. no American strike inside Iran was confirmed on any night of it, the first sustained pause since the June truce collapsed, and into that silence stepped something the conflict has not produced in five and a half months: an actual text. Iran and Oman agreed on the coordinates of shipping lanes through the Strait of Hormuz, a draft arrangement moved from the two foreign ministries into Iran's parliament, and by Thursday President Trump was telling reporters in the Oval Office that "the war's got to end pretty soon" and that he did not think Iran "can go much longer." Yet by Saturday the secretary of Iran's Supreme National Security Council had published a list of conditions for reopening the strait so expansive that it reads less like the price of a shipping agreement than the price of the war itself, and on Sunday Foreign Minister Abbas Araghchi ruled out direct talks with Washington for the time being. The gap between those two facts — a technical arrangement all but finished, and a political precondition list that has grown rather than shrunk — is the story of the week. What follows sets out what is actually in the Hormuz arrangement, who has to approve it, why Washington cannot accept it as reported, and what the markets made of the whole thing.
Ukraine’s Air Defence Crisis Comes Into View
August 5, 2026Russia's 1 August barrage on Kyiv — 22 Iskander-M ballistic missiles and 4 Zircon hypersonics from four separate launch axes — drew a single Patriot interceptor in response. RCSGS examines what that number reveals about Ukraine's depleting interceptor stocks, Russia's four-layer saturation strategy, and why the deep-strike campaign no longer needs a front line to advance.