Refineries for Cities:Russia-Ukraine War in July

In brief

Russia’s aggregate territorial gains in July were among the smallest of the war — between a net loss of 1 square mile and a net gain of 10, depending on the tracker — but they were heavily concentrated on a single axis east of Sloviansk and Kramatorsk.

The fall of the last Ukrainian positions in Chasiv Yar gave Moscow full control of Donetsk oblast’s Bakhmut district, the fifth of eight it now holds outright.

Ukraine’s long-range strike campaign has taken an estimated 20–40 percent of Russian refining capacity offline and is now Kyiv’s principal source of strategic leverage.

The air war is spilling across NATO borders: a Russian cruise missile detonated in eastern Poland on 30 July, and Romanian F-16s downed three Russian drones in three days in late July.

Washington and Kyiv are preparing an air-domain ceasefire proposal for Moscow. The Kremlin says it is “too early” to comment; Putin’s stated conditions are unchanged.

1. The Sloviansk–Kramatorsk axis: infiltration, not breakthrough

The most consequential change of the past four weeks is not a line on a map but the arrival of Russian infantry within roughly ten kilometres of the eastern approaches to Sloviansk and Kramatorsk. Since the fall of Siversk in December 2025, Russian forces have consolidated the town and pushed 10 to 15 kilometres westward — Moscow’s most productive sector of 2026 by a wide margin. In the last week of July, the collapse of the final Ukrainian positions in Chasiv Yar completed Russian control of the Bakhmut administrative district: Russia now fully holds five of Donetsk oblast’s eight districts, with Ukraine retaining roughly 70 percent of Kramatorsk district, 25 percent of Pokrovsk and 4 percent of Volnovakha. The tactical ridgeline between the Bakhmut–Siversk line and the Sloviansk–Kramatorsk–Druzhkivka line is now largely Russian-held, placing the last three cities of the so-called “fortress belt” under direct observation and fire.

The method is infiltration rather than manoeuvre. Two corridors lead toward Mykolaivka, the eastern gateway to Sloviansk: one following the Siverskyi Donets, another through forest via Kryva Luka, Pyskunivka and Starodubivka, with small groups sheltering in houses and treelines. The first infiltrators were captured inside Mykolaivka roughly three weeks ago; Russian soldiers have since been observed in buildings on its eastern edge. Dense woodland along the Donets makes countering these penetrations unusually difficult. A second axis runs through the forest north of Rai-Oleksandrivka — an unremarkable village whose surrounding high ground overlooks Sloviansk, and which Russian forces have been steadily consolidating.

Further south, Russian units cross the Donets canal daily. Several villages west of it have shifted into the grey zone, and if the pattern holds the first Russian troops could appear in Kramatorsk’s Bilenke district before year’s end. Air power is the enabler: satellite imagery shows FAB glide-bomb strike marks accumulating in the woods covering the western approaches to Druzhkivka and Kramatorsk from 14 July onward — a week before the 22 July push that took Torske and reached Pryiut.

On 25 July, for the first time in months, Russia attempted a large mechanised assault, sending two armoured columns reinforced by soft-skinned vehicles from the 90th Tank Division and elements of the 41st and 8th Combined Arms Armies toward a breakthrough near Shakove in the Dobropillia–Druzhkivka area. It did not produce a rupture — a reminder that Ukraine’s strike campaign against Russian logistics has made sustained mechanised operations markedly harder.

Geography still favours the defender. Massing across the canal, around the Sloviansk power plant and its waterways, and into Mykolaivka against months of Ukrainian fortification work would be extremely costly, and a battle for Sloviansk proper is unlikely to begin in 2026. Against that, Ukrainian resources in the sector amount to only five or six brigades — thin, but hard to reinforce given local logistics.

2. The arithmetic: slow gains, inflated claims

Aggregate figures underline how localised this pressure is. Over 30 June–28 July, DeepState data show a net Russian gain of 10 square miles, against 31 in the preceding four weeks; ISW data show a net Russian loss of one square mile, and The Economist put the 30-day figure at zero. Against an average of roughly 100 square miles a month over the past year, July was far below trend.

These numbers carry ISW’s own caveat: infiltration confers a far lower degree of control than seizure, so year-on-year comparisons of “territory taken” now measure something different than they did in 2023–24. Grey zone is neither held nor cleared, and both Ukrainian denial and Russian claim-making exploit the ambiguity. The clearest illustration came on 3 July, when Putin appeared in uniform at a command post to announce the “complete capture” of Kostiantynivka. Weeks later the city was still contested, with Ukrainian troops inside it and Zelensky publicly inviting him to meet there. The claim was false when made — but the same sequence preceded the genuine fall of Siversk in December 2025.

3. A new commander in Kyiv

On 21 July, after several days of public protests, President Zelensky dismissed General Oleksandr Syrskyi and appointed 43-year-old Major General Mykhailo Drapatyi as Commander-in-Chief of the Armed Forces — among the youngest officers ever to hold the post; Major General Andrii Hnatov remains Chief of the General Staff. Drapatyi inherits the Donbas problem in its most acute form: a shortage of manoeuvre reserves and a defensive scheme that must hold forested, canalised terrain ideally suited to small-group penetration.

4. Ukraine’s deep-strike campaign: the one lever that is working

While the ground war grinds, Ukraine’s long-range campaign has become its most effective instrument. On 7 July, Ukrainian drones struck Russia’s largest refinery at Omsk, in Siberia; strikes have since reached the Tyumen refinery’s deep diesel unit. On 29 July, hours after Zelensky left the White House, Ukraine reported hitting two major refineries, including Ryazan — a 17-million-tonne-per-year plant that was set ablaze.

Estimates of cumulative damage vary but point the same direction: economists cited by the Wall Street Journal and Financial Times in early July put 20–40 percent of Russian refining capacity offline, while the Oxford Institute for Energy Studies assessed that Russian refining has fallen from about 5.2 million barrels per day before the war to roughly 3.8 million — the lowest level in 21 years. The result is a domestic fuel crisis that is politically awkward for the Kremlin more than four years into the invasion. The operational dividend matters as much as the economic one: strikes on refineries, rail and logistics have complicated Russian resupply and slowed the tempo of front-line operations even where Russian infantry continues to gain ground.

5. Russia’s counter-campaign against Ukrainian cities

Moscow’s answer has been to widen its bombardment of Ukrainian urban and industrial targets. A major attack on Kyiv on 2 July killed 17; strikes on 6 July killed at least 22 nationwide; further barrages hit the capital on 25 July. On the night of 29–30 July, a missile and drone barrage spanning the country — including regions near the Polish border, far from the front — killed at least eight civilians and wounded more than 50, with children among the dead near Kryvyi Rih. Reported targets included drone plants and depots, a missile plant, an aircraft repair facility, an electronics factory and a chemical plant.

UN monitors verified 1,396 civilian deaths and 7,978 injuries in the first half of 2026, a 37 percent increase year on year, attributing much of the rise to expanding missile and drone attacks. The proximate enabler is Ukraine’s critical shortage of Western-supplied interceptors — which is precisely what makes the diplomatic track described below attractive to Kyiv, and what makes it costly.

6. Spillover into NATO airspace

The edges of the air war are now touching allied territory with new frequency. During the same 29–30 July barrage, a Russian munition crossed into Poland and detonated near the village of Tarnawa-Kolonia in the east of the country, leaving a crater roughly ten metres across in farmland about two kilometres from the nearest buildings. Prime Minister Donald Tusk said initial evidence pointed to a Kh-101 cruise missile, an assessment echoed by Ukrainian Foreign Minister Andrii Sybiha, with investigators still confirming type and origin. Warsaw scrambled aircraft and consulted NATO command; the alliance activated a broad range of air defences in response.

Romania has faced a compressed sequence of its own. Between 24 and 26 July, Romanian F-16s shot down three Russian drones in three days — the first identified as a Shahed-type airframe, another as a Geran-2 — after a long record of tracking such incursions without engaging them. Bucharest summoned the Russian ambassador and called the breaches a “serious and irresponsible escalation”; President Nicusor Dan described them as “inadmissible and intolerable.” The Romanian defence ministry counts 33 unauthorised Russian drone entries since February 2022.

Neither incident was plausibly a deliberate strike on NATO. Both matter for the same reason: they raise the escalation question precisely as Washington asks Moscow to accept limits on the air war. An air ceasefire would, if accepted, remove the mechanism generating these violations — an argument European capitals are likely to press hard.

7. Diplomacy: an air ceasefire as the minimum viable deal

The diplomatic track reopened in July after months of stalemate. Putin and Trump spoke for roughly 90 minutes on 4 July, with the US president again offering to help end the war. At the NATO summit in Ankara on 7–8 July, Trump backed Ukrainian co-production of Patriot interceptors and movement on a bilateral drone agreement. On 10 July, bipartisan senators announced an agreement with the administration to advance a sanctions package allowing heavy tariffs on states importing Russian oil, uranium and gas.

Zelensky met Trump in the Oval Office on 28 July to discuss Patriot production and the revival of talks with Moscow, in a week overshadowed by the death of Senator Lindsey Graham, the sanctions bill’s principal author. The proposal now on the table is narrower than a general ceasefire: a halt to some or all long-range drone, missile and air attacks while ground fighting continues. Its appeal is that neither government has to accept the current line of contact as a border. Its cost is asymmetric — for Kyiv, freezing the air war means surrendering its most effective weapon in return for relief from a bombardment it cannot currently intercept.

Moscow has not engaged. Dmitry Peskov said on 26 July that it was “still too early” to comment, having stated in mid-July that there was no near-term prospect of resuming negotiations while insisting Russia remains open to them. Putin has said there are no prerequisites for talks, that “all disappointments arise from excessive expectations,” and that a settlement requires quiet detailed discussion rather than public exchanges. His conditions are unchanged: full Ukrainian withdrawal from Donetsk, Luhansk, Kherson and Zaporizhzhia oblasts, no NATO membership, and neutral non-nuclear status.

8. Assessment and indicators to watch

Russia’s theory of victory has narrowed to the fortress belt, and its method is infiltration under glide-bomb cover: cheap in vehicles, expensive in infantry, slow — and not yet stopped.

The decisive fights of the coming quarter are Mykolaivka and the Donets canal line, not Sloviansk itself. The nearer-term Russian prize is interdiction of Kramatorsk’s logistics and the emptying of the agglomeration, not its capture.

Ukraine’s leverage is now economic. The refining campaign is the only Ukrainian instrument currently changing Moscow’s cost calculus on a strategic timescale — which is exactly why an air ceasefire is a harder trade for Kyiv than it looks.

Airspace incidents in Poland and Romania are becoming a routine by-product of the strike war rather than isolated accidents. Their political value to European capitals now exceeds their military significance.

Watch: force concentration in the corridor between the Donets and Dobropillia; Russian air-defence performance around refineries and Siberian energy assets; the frequency and location of further NATO airspace violations; whether the sanctions package is signed and used; and whether Moscow answers the air-ceasefire paper at all.