Weekly review, week to 27 September 2026

The week in three paragraphs

The main storyline of the week was the war of attrition against the rear, which has definitively moved into a jet-powered and digital phase. In a single night Ukraine again shut down the Moscow refinery and is hitting the chains of Russian missile production, while Russia is stepping up strikes with jet-powered "Gerans" on Ukrainian radars, energy and — what is new — Kyiv's data centers. Both sides are now targeting economic and information infrastructure deep behind the front line, not just troops.

The technological turning point of the week is the move of long-range strike to jet propulsion and the hurried response to it. Jet-powered "Geran-4/5" fly at altitudes of 4–7 km at speeds over 400 km/h, subsonic copters cannot catch them, so within a matter of days Ukraine fielded several high-speed interceptors at once and announced its own production of jet engines. In parallel, ground robots have turned from a close-range weapon into a means of deep strike: they are inserted by heavy copters 10+ km into the rear. And combat data has become a separate asset — an object of export and of a dispute over sovereignty.

Expect a winter campaign against Ukrainian energy with jet drones carrying thermal imagers, further growth of strikes on the digital rear on both sides, and an acceleration of the interceptor race. The space domain is shifting toward two nodes of vulnerability: satellite communications ground gateways and long-range drone control networks.

Main structural shifts

Long-range warfare has become fully two-sided and has entered a phase of mutual destruction of the industrial base. Over the week, Ukraine again shut down the Moscow refinery, hitting both primary processing units in one night at a facility 18 km from the Kremlin source. Then the targets shifted from oil refining to missile production cooperation: the "Iskra" plant in Ulyanovsk (components for the Kh-59 and the "Pantsir-S1"), and synthetic rubber plants in Yefremov and Voronezh involved in making rocket fuel, including for the "Iskanders" source. Russia is mirroring this by striking Ukrainian metallurgy — for the first time in 100 years the country did not smelt a single ton of steel in a week source.

Digital infrastructure has turned into a mutual target. Russia continues strikes on Ukrainian data centers: new outages have been recorded in networks downstream of Datagroup source. The Ukrainian side responded by publishing a consolidated map of Russian data centers with coordinates and a direct proposal to use it as targeting data source. A data center is an "economically dense" target: one node serves hundreds of organizations, and the strike is measured in disabled services rather than destruction.

Jet propulsion has become the defining factor of long-range strike and interception. Jet-powered "Gerans" are breaking the previous air defense model: because of a shortage of AIM-120 and AIM-9 missiles, F-16s are switching to cannons source. This has launched a race for high-speed interceptors on both sides and forced Ukraine to urgently master the production of jet engines — a component it did not have.

Technology dynamics and trends

The jet-powered "Geran" has received a layout designed for speed and a control channel over hundreds of kilometers. According to footage of downed aircraft, the engine has been moved from an external nacelle inside the fuselage, the air intake has been moved to the top, and the fins have been lengthened — this reduces drag and signature [TECH] source. A Ukrainian teardown of the "Geran-4" revealed the key point: control runs through a Chinese mesh modem with a range of up to 300 km and SIM cards from operators of four countries at once (Ukrainian, Russian, Belarusian, European), and a camera with 10–32x zoom surveys the terrain from 8 km [TECH] source. The evolutionary chain looks like this: the piston "Geran-2" → the jet-powered "Geran-3" → the refined aerodynamics of the "Geran-4" (with leading-edge extensions, like the MiG-29) → the "Geran-5" on a Chinese engine (according to the author, such engines are also produced in Russia) and Russian carbon fiber source.

The speed of the jet target has made subsonic interceptors useless and launched a race for high-speed products. Since the beginning of September, Russia has used more than 2730 jet-powered "Gerans", of which about 55% were shot down or suppressed source. The Ukrainian response over the week:

• STING S from Wild Hornets — in combat trials about ten "Geran-4" and several "Geran-5" were destroyed; the manufacturer does not disclose its characteristics source.

• Hammerfly from Sky Spy — a copter interceptor with a maximum speed of 400 km/h (450 claimed), a radius of up to 50 km and a ceiling of 5000 m; a kill of a "Geran-4" at a speed over 430 km/h was shown [TECH] source.

• Zorelit v5 from "Vluchnyk" — 416 km/h, range 47 km, integration with the SkyMap platform, which combines radars and more than 10 thousand acoustic sensors source.

• SPYS (Ukrainian-German) — propeller-driven despite its name, up to 600 km/h on Ukrainian motors, 300 g warhead, terminal guidance "in pursuit" source.

Zelensky announced Ukraine's own production of jet engines — an admission that propeller interceptors cannot take down a turbojet target source.

Imported turbojet engines remain the bottleneck of the Ukrainian jet program. Czech ZT J40 turbojets (licensed from the Dutch AMT) were found in the wreckage of Ukrainian "Bars": thrust 392 N, mass 5.2 kg with the control unit, consumption about 61 kg/h [TECH] source. In January 2026 alone, ZofiTech shipped more than 200 such engines — a rough upper bound on output. The Ukrainian "Bars" has meanwhile evolved radically: from a 22 kg warhead and a range of 700 km to a 60 kg warhead, a range of over 1000 km and a speed of up to 700 km/h; localization is 74%, and the only purchased component is the KingTech K-450G4 turbojet [TECH] source.

Industrial scaling of drones has become a long-term strategic factor. According to Rosatom documents, the expansion of "Alabuga-Volokno" will add up to 500 tons of carbon fiber per year — raw material for the airframes of about 28 thousand drones, i.e. about +78% to the current output of "Gerans" (line commissioning in 2027, full capacity in 2029) source. Ukrainian estimates of the Russian plan for 2027: 36,000 jet-powered "Shaheds", up to 10,000 "Banderols" and comparably small "Dan-T" cruise missiles source. According to Zelensky's estimate, Russia is budgeting about $12 billion for jet drones and loitering munitions for next year source.

Ground robots have made a qualitative transition from logistics to deep strike. In operation "Vivaldi", the AFU 3rd Army Corps for the first time inserted strike UGVs with heavy "Grifon" copters more than 10 km into the rear — the robot has ceased to be a close-range weapon source. The scale of front-line robotization: UGVs cover 80% of infantry logistics and up to 90% of evacuations; during the operation more than 15,700 missions were carried out and 3300 tons of cargo delivered source. In two nights robots cleared about 30 km of routes of mines — work that would have taken two companies of sappers a week source. The Varkhan logistics UGV is already codified and in series production: 300 kg over 37 km, communications via radio, Starlink and LTE, up to 72 hours of autonomy source.

Combat data has become a separate asset, and a struggle for sovereignty has unfolded around AI. Ukraine opened the Avengers Labs platform to the British, with more than 5 million labeled combat frames, but without the right to download — models are trained inside a protected perimeter source. Training priorities are autonomy under weak communications and without satellite navigation. At the same time, a co-owner of Fire Point publicly stated that "every unit of data from the battlefield" goes to the Palantir cloud, raising the question of the Ukrainian defense industry's dependence source. And US military AI produced two documented errors: a strike on a school in Iran's Minab (Palantir Maven) and a near-interception of a Chinese vessel because of a chatbot hallucination — both showed that a "human in the loop" does not save the day when AI output is framed as a report source.

FPV ambush tactics have grown more complex in two dimensions at once — height and sensing. Ukrainian operators have begun hanging FPV "waiters" on power lines: a hanging drone sees farther than one lying on the ground and does not lose its radio link source. The company Ptashka Drones has fitted microphones on all its FPVs — a moving car can be heard at 200 m, and the "Multi-Waiter" feature connects an unlimited number of ambush drones to a single ground station, each with its own channel source. A landed drone emits nothing, so radio detectors are useless against it — detection is moving from the radio spectrum to sound.

Passive and acoustic detection is returning as a line of defense against "silent" targets. The Russian acoustic "Pauk" is being prepared for series production: a network of neural-network sensors detects FPVs at up to 200 m and large UAVs at over 1 km, stretches over hundreds of kilometers and runs for almost a month without recharging source. A NATO NCI Agency report on the Sky Fortress acoustic network in Estonia gave figures: the system covers gaps in radar coverage below 1524 m, but is suitable only as auxiliary early warning — the average latency is 40–52 s for drones, while paired with radar reliability is close to 100%; the recommended grid is 49 sensors per 1.5×1.5 km [TECH] source.

Kinetic interception of small drones has become cheaper than the drones themselves. The American Perseus Mk-III costs about $2500 and hits the target with a physical impact at 2 km without radio jamming — which is critical against aircraft on autopilot and fiber optics; an 8-missile launcher weighs less than 36 kg and integrates into the Anduril Lattice network source. This changes the economics of C-UAS: mass defense is becoming financially viable.

Space domain: the main shift of the week is that the vulnerability turned out to be not in orbit but on the ground. A suspicious fire at the Starlink ground station in Wola Krobowska, Poland, through which traffic to Ukraine passes, was classified by Polish prosecutors as sabotage and a terrorist act on behalf of a foreign intelligence service source. Ukraine's communications can be disrupted without anti-satellite weapons — by striking a ground gateway on NATO territory, which is less well protected than a satellite. In parallel, the storyline of long-range drone control is developing: an OSINT hypothesis about mesh repeaters for "Gerans" in Transnistria, supported by Chinese XK-F358 modems in "Gerans" and routes through the Transnistrian segment of Moldova source.

Space: the race of communications and reconnaissance constellations continues to diverge in favor of the US. Russia's "Bureau 1440" showed the "Rassvet" terminal working in the Arctic — installation and connection to the network in minutes, but the satellites were deployed at 500 km instead of the planned 800 source. The gap in scale is fundamental: the US is building the MILNET military network of 480+ satellites on top of ~11 thousand Starlink spacecraft, while "Rassvet" is only being deployed source. Flash warns: once the full constellation is deployed, Russia will be able to control "Shaheds" and missiles online via satellites, and EW must be prepared for this in advance source. NATO is building up intelligence timeliness: Vantor Pulse promises imaging of an area every 15 minutes at 40 cm resolution with automatic cueing of the detailed Vantage constellation source, and BlackSky delivered its first image a few hours after launch with AI highlighting of bombers source.

Weak signals (Under the radar)

• Autumn is shifting the drone war into a weather-and-thermal mode — a direct threat to Ukraine's winter energy. Dense cloud cover hinders jet drones with optical terminal guidance, but the cold makes every mini combined heat and power plant and generator a thermal target for the "Geran seeker" with a thermal imager, visible from 5–6 km source. This calls into question advice to decentralize energy with hundreds of small installations — each point becomes a thermal signature.

• According to Ukrainian data, Russia is preparing a shaped-charge cutting warhead against concrete for the "Geran". The named targets are bridges, protected energy facilities, power lines, pipelines and reinforced concrete shelters source. If confirmed, this is a response to the passive protection of Ukrainian energy: the drone moves from area damage to penetrating a protected structure.

• China's StarRF has launched the first trio of "Diting" commercial radio-frequency reconnaissance satellites. A constellation of 60 spacecraft is planned, locating emitters by time difference of arrival, with data sold to defense customers — a Chinese analog of HawkEye 360 source. Against the background of discussions about revealing emissions on the front line, satellite direction-finding of sources is becoming a marketable service.

• A teardown of the German Quantum Systems Vector reconnaissance drone showed a change in drone architecture. It is not an aircraft on a familiar flight controller, but an Auterion Skynode onboard computer that builds the route itself, recognizes targets and updates over the air; communications via a Silvus military MIMO modem with a mesh network, navigation via a dual-frequency u-blox RTK receiver with centimeter accuracy [TECH] source.

• The result of a series of experiments with a fly connectome as a drone controller is negative, and that is valuable. A network of 165 thousand neurons did not outperform simple classical rules such as constant bearing with closing range in evasion, pursuit or swarming, and sometimes "latched" and stopped responding to the camera [TECH] source. A useful filter against the "fly brain controls a drone" hype.

Vector projection and implications

• High confidence: long-range strike on both sides will continue to shift to jet propulsion, and interception to high-speed drones and aircraft cannons. The statistics already confirm this: of 12 "Banderols" and "Dan-Ts" in one night, one was shot down, and F-16s and MiG-29s are switching to cannons because of a shortage of missiles. In the coming weeks, turbojet engines will remain the bottleneck for both sides, and the outcome of the race will be determined by factory output of engines, not by airframe design.

• High confidence: the campaign against the digital rear will expand on both sides. Russia has worked out data centers as a separate class of targets and is already publishing a list of data centers in Poland as potential targets for the "Geran-5" source. Dispersal of computing capacity, moving underground and protecting not servers but the connectivity of services will be required.

• Medium confidence: the winter campaign against Ukrainian energy will be a combination of jet drones (in clear weather), cheap gasoline-engine drones (in cloudy weather) and thermal seekers against small generation. The countermeasure will be not only interceptors but also thermal camouflage of distributed energy nodes — otherwise the decentralization of energy will amount to handing out thermal targets.

• Medium confidence: ground robots will become established as a means of deep strike and demining, not only logistics. The "heavy copter + kamikaze UGV" combination is transportable and is already moving into series production ("Desantnik" has received a manufacturer). This will require the defending side to have means of detecting small ground targets in the depth of positions, which do not currently exist.

• Medium confidence: the main risk to satellite communications will be the ground segment, not orbit. Sabotage against Starlink gateways and drone control mesh repeaters is cheaper and more accessible than anti-satellite weapons. In parallel, demand will grow for alternative GNSS-free navigation — quantum compasses, UWB, inertial units, which Northrop, "Geoscan" and others are already testing.

• Low confidence: its own production of jet engines will allow Ukraine by winter to field copter interceptors that reliably take down the "Geran-5". So far only one case of hitting a target at 430 km/h (Hammerfly) has been confirmed, and the time gap between the appearance of jet-powered "Shaheds" and countermeasures remains a systemic problem.

External analysis (Western sources)

• Russian tanks are leaving the front line because of their vulnerability to drones — small assault groups have taken their place. Kyiv Independent describes new Russian assault tactics: heavy armor has left the forward edge because of its vulnerability to drones, and small groups and lone soldiers have taken its place source. This complements "Rubikon" data on lower tank losses — they are used less often, and from cover.

• The Pentagon has run up not against AI algorithms but against infrastructure — the same barrier as in the Russian-Ukrainian sphere. In 2026 the Maven system doubled its number of users to 100+ thousand and supported work on 13 thousand targets over the 38 days of operation Epic Fury; secure computing at the tactical edge and logistics that cannot keep up with the AI pace of engagement are named as bottlenecks source. This is the same barrier the Ukrainian side is hitting with its strikes on cloud data centers.

• The British model of access to Ukrainian data removes fears of a "leak" to the cloud. Defense News clarifies: the UK receives not a dataset but access to the training infrastructure without the right to download — the data remains in Ukraine, and only trained models go out source. This is a direct answer to Fire Point's thesis about dependence on Palantir.

• The US is moving laser C-UAS from experiments to mass procurement. The Pentagon is preparing a competitive shoot-off of high-energy lasers against small drones with a contract of up to $200 million source, and a laser is being deployed at the Cape Canaveral spaceport precisely because radio-frequency jamming is dangerous to rocket electronics — about 500 unauthorized drone flights were recorded over the neighboring port in 2025 source.

• Western analysis warns: AI identification of equipment without a reference database is unreliable. Janes compared verified data on the AS90 self-propelled gun with answers from publicly available AI tools and found discrepancies in features and specifications source. A direct warning to the OSINT community amid the mass adoption of AI in intelligence.

• The US Navy is institutionalizing what Ukraine is doing at the front. The Navy has created the RASWDC center at Little Creek to move unmanned systems from experimentation to combat use, with an emphasis on testing under degraded communications and an "adoption — use — improvement" cycle source.