Weekly review, week to 23 August 2026

The week in three paragraphs

The main process of the week was the shift of Russian deep strikes into Ukraine to jet propulsion. Turbojet Gerans already make up as much as two thirds of individual strike waves, fly at altitudes of 5–7 km, reach Western Ukraine (~900 km) and escape the engagement envelope of cheap interceptor drones. This breaks the interception model built up over two years and forces Ukraine to fall back on scarce surface-to-air missiles and aviation.

Technologically, the week was defined by two converging lines. The first is navigation and guidance without satellites and without radio: several players on both sides at once rolled out visual odometry referenced to reference maps, anti-spoofing modules and acoustic sensors, which have begun moving from a detection tool into the combat guidance loop. The second is the economics of interception: everyone is looking for a way out of the "cheap drone versus expensive missile" imbalance through low-cost interceptors, lasers, microwave weapons and even subscription-based "air defense as a service."

Going forward, expect an escalation of the "jet strike drone versus jet interceptor" race, the spread of acoustic guidance and continued strikes on the production base — including the space industry. The Ukrainian Flamingo strike on the Progress plant showed that cheap long-range weapons can inflict strategic damage out of all proportion to their cost.

Key structural shifts

Jet-powered strike drones have gone from an episode to a systemic norm and wiped out the lower, cheap tier of Ukrainian air defense. According to the Ukrainian Air Force, jet Gerans make up as much as two thirds of individual strike waves, and their use has grown fivefold in a month (source). Production of jet Geran-4/5 (~3000 per month) has overtaken propeller-driven Geran-2 (Shahed-136) (~2800) (source). The key physical fact: a speed of 700–900 km/h takes these vehicles out of the engagement envelope of interceptor drones (250–350 km/h), so they have to be shot down by fighters or expensive surface-to-air missiles (source). Flying at an altitude of 5–7 km effectively doubles range — a Geran-4 reached Rivne Oblast in 1 h 50 min (source).

The massive raid on Kyiv exposed that the crisis of Ukrainian air defense runs deeper than a shortage of Patriot missiles alone. On the night of August 20, Kh-101s and Kalibrs flew in dense echeloned groups without complex maneuvers or "holding areas" — a sign that munitions for NASAMS, IRIS-T and SAMP/T are also running out and are being saved for use against aircraft (source). The analysts' conclusion is blunt: without reliance on full-fledged SAM systems, all the "inventions" — anti-aircraft drones and interceptors — are by and large useless; a system wins, not a single "super weapon." Also telling is that a Russian Su-35 for the first time in years entered Ukrainian-controlled airspace, fired on Sumy and returned without opposition (source).

Economic strangulation has become a theater in its own right, and both sides wage it instrumentally. Through the DELTA system, Ukraine for the first time openly calculates the cost of the war: every dollar invested in strikes yields ~5 dollars of damage, and a strike on infrastructure ($1487) pays off better than a strike on personnel (source). The result is visible in Russia: refinery capacity has fallen by 25–30% (confirmed by RSPP), and fuel is available at 28% of filling stations versus 41% a week earlier (source). Russia responds in kind — striking the Ukrainian drone and missile industry, Odesa ports and border crossings with Moldova, while Zelensky acknowledges a four-month "window" before a resource crisis.

Technology dynamics and trends

In a single week, satellite-free navigation went from isolated prototypes to parallel serial adoption by many players — a response to total GNSS jamming. On the Russian side, this is visual odometry from Ploshchad with each frame referenced to a reference map (eliminating the accumulation of inertial system error), the KENS module building a route map in real time, an MAI platform with onboard AI, and the BELENA anti-spoofing module, which cross-checks GPS against inertial and barometric data (source). The Ukrainian Furia has changed roles from reconnaissance drone to pathfinder: it images the rear, software builds an ultra-precise digital terrain map, and the map is loaded into a strike drone that flies to the target autonomously without a link (source).

A teardown of the Ukrainian long-range MICH 2000 revealed the economic limit of resilient navigation — it is bounded by the price of the antenna, not by technology. [TECH] The CRPA controlled reception pattern antenna array forms nulls in the radiation pattern toward jammers (an N-channel array suppresses up to N-1 sources), but costs $20–25K — more than half the drone (source). The direct consequence: cheap configurations fly on an ordinary GNSS receiver and remain a seam for EW. The second resilient channel is Ku-band Starlink beyond the radio horizon, against which GNSS and HF/VHF suppression does not work. The same CRPA (TUALAJ 8200, 8 elements, L1 only, without signal authentication) is fitted on the British Nyan — meaning it lets spoofing from the direction of a satellite straight through (source).

Over the week, acoustics made a qualitative leap — from a detection tool into the guidance loop and onboard perception. [TECH] Duke University demonstrated SonicFly: a drone tracks another drone by the sound of its propellers using 4 MEMS microphones and a Jetson Orin Nano, without GPS, radio or illumination (source). The engineering trick is a different number of blades on each airframe (2 versus 3) so that the harmonic combs separate; on the observability metric, acoustics (76.57%) outperforms optics (52.48%) and lidar (61.13%) in fog and darkness. An important limitation: this is a cooperative "leader-follower" swarm, not interception of a hostile airframe. But on the Russian side acoustics has already reached combat — an FPV "lurker" with an acoustic motion sensor attacks vehicles by the sound of their engines (source). The Chinese Beijing Ribri system (48 microphones, 6.4 kg) detects an ICE-powered Shahed at a range of over 5 km without radar, and is therefore immune to EW (source).

The race for cheap interceptors and directed-energy weapons has accelerated — a structural response to the cost imbalance. Ukraine has adopted its first jet interceptor, the turbojet-powered Alexa Spatium, specifically against jet Gerans, although key specifications (speed, ceiling) have not been disclosed (source). The American X-Bow received a contract for an interceptor with a target price of under $750K versus $2–4 million for Patriot, with vertical control over solid-propellant motor production (source). The Pentagon launched a 365-day range pilot of lasers and high-power microwaves at five bases, with winners going directly to production orders (source). The German COBRA 600 made its first flight of over 20 km — a reusable carrier for a single IRIS-T missile against drones (source).

The space and information-and-control domain shifted the most this week — both as a target and as a resource. A strike by the Ukrainian FP-5 Flamingo on the Progress Rocket and Space Center in Samara hit the building for assembling onboard electrical equipment for Soyuz rockets and the engine shop; satellite imagery confirmed craters of 17×38 and 96×40 m (source). The scale of the consequences is strategic: since 2022, 72 of 85 Russian space launches have been Soyuz-2, and Progress is the only enterprise that assembles them serially (source). The launch of Rassvet communications satellites (a Starlink analog from Bureau 1440) is in question: the constellation of ~32 spacecraft is in its most vulnerable phase — already seen as a threat but not yet self-healing, with continuous coverage expected no earlier than 2028 (source).

Satellite reconnaissance has sharply sped up delivery of data to troops, and open detectors have become a standard tool for exposing strikes. Some commercial and allied imagery now reaches the AFU tactical level in 15 minutes instead of several days (source). To confirm strike results, the Ukrainian side systematically relies on NASA FIRMS (thermal signatures of refinery fires) and Sentinel-2 ("before/after" imagery of a depot near Balaklava) (source). Against this backdrop, the attempt by Yandex Maps to hide military sites — first by blurring, then by painting in forest — has been judged pointless: the same positions are available on Google, Planet Labs and reconnaissance satellites (source).

Signals that change the rules have emerged in GNSS jamming and reusable space. [TECH] The "Chasing Lightning" preprint showed that continental-scale GPS jamming from an altitude of tens of thousands of km is technically possible: across 165 stations of the IGS network over 7 years, 75 days of severe signal dropouts were found at 1577.5 MHz (L1) and 1558.5 MHz (BeiDou) with GLONASS untouched, and TDOA direction finding pointed to the Russian Kosmos-2546 (source). China's private LandSpace became the first in the PRC to land the first stage of an orbital rocket, the Zhuque-3, on land — the maturity of reusable infrastructure will accelerate deployment of military satellite constellations and make launches cheaper (source).

Weak signals (Under the radar)

• Cheap airborne signals intelligence on an expendable platform. A downed Russian Gerbera was found to carry a portable tinySA Ultra spectrum analyzer (~$100) connected to a free port of the MESH modem — an attempt to build a flying detector of radars and EW systems on a dirt-cheap platform (source).

• OSINT plus AI in the targeting loop. According to subscribers, targeting of a parking area of FP-1/FP-2 truck launchers near Boryspil was obtained by running a published CNN report through a neural network that restored the retouched lettering of a logistics company — impossible to verify, but the vector is telling (source).

• Thermoelectrics for autonomous power and reduced IR signature. [TECH] A DARPA patent: printed thermoelectric generators deliver up to 7.65 mW/cm² at a 60 °C differential — powering drone sensors from the temperature difference between exhaust and incoming airflow, and in reverse mode, dynamically cooling thermal imager sensors to reduce signature (source).

• Systematization of free geolocation tools for OSINT. A translation of KTsPN training material assembles a working stack: Copernicus/Sentinel Hub, NASA FIRMS for thermal anomalies, ArcGIS Living Atlas, QGIS with OpenStreetMap and Overpass Turbo for trilateration (source).

• The lag of Starlink's competitors has become measurable. [TECH] OneWeb, at the same age, has just over 600 satellites with a total throughput of 1.1 TB — less than Starlink puts into orbit in a single Falcon 9 launch; China's Guowang and Qianfan have a few hundred spacecraft each, with service expected only next year (source).

Vector projection and implications

• High confidence: the race will shift toward "jet strike drone versus jet interceptor," and Ukraine will remain in a structural deficit of means to engage high-speed targets. Russia is aiming for 50% jet-powered drones in long-range strikes and 700–800 vehicles getting through per month; Ukrainian cheap interceptors physically cannot catch them (source). In the coming weeks this means higher expenditure of expensive surface-to-air missiles and aviation on interception, a worsening shortage of missiles for NASAMS/IRIS-T/SAMP/T, and Ukraine betting on its first jet interceptor, the Alexa Spatium, and on strikes against 3–4 fixed Geran-4 launch sites as a bottleneck.

• High confidence: acoustic guidance will scale as an EW-resistant channel. Sound cannot be jammed by radio suppression, and onboard computers can already run recognition neural networks. The logic will move from FPV "lurkers" triggered by engine sound to acoustic traps and swarms; the countermeasure will be acoustic masking of equipment and retraining detectors for local background noise, otherwise false alarms will grow.

• Medium confidence: GPS-free navigation will go from an option to standard equipment on long-range drones, but full-channel CRPAs will remain with a minority because of price. The mass fleet will rely on visual odometry with reference maps and a Starlink channel beyond the radio horizon; demand for satellite communication terminals for real-time video and guidance will grow, and with it the political sensitivity around Starlink access (the refusal of integration for deep strikes into Russia has already shown this).

• Medium confidence: strikes on the adversary's production and space base will become established as a separate class of missions. The precedent of the Flamingo strike on Progress and continued strikes on refineries, marketplace warehouses and the missile industry show that the target is shifting from the front to industrial chains. Russia's response is already visible — mass construction of air defense towers for Pantsirs around refineries (source), but neither side has deployed passive protection for the energy sector and oil depots in all the years of the war.

• Low confidence: "air defense as a service" may become a working model for civilian facilities outside the combat zone. Erik Prince's Vectus, together with Ukraine's Swarmer (a 20% stake, swarm control software), offers full outsourcing of the defense of oil depots, data centers and bases by subscription (source). Technically the task is solvable, but the unresolved legal question — who opens fire on civilian territory — is holding back expansion beyond the Middle East and Africa.

External analysis (Western sources)

• Western analysis has stopped promising that "Russia will run out of missiles" and has acknowledged losing the production-versus-interception race. CEPA states: Russia produces 100+ ballistic and quasi-ballistic weapons per month with a plan to double that, and missiles are being produced faster than the US turns out Patriot interceptors (source). This directly corrects the more optimistic tone of the Russian-Ukrainian information space of six months ago.

• The "drone spam" doctrine has turned from a Ukrainian improvisation into a deliberate US strategy. The Council on Foreign Relations acknowledges that the American arsenal of expensive precision missiles will run dry before China's, and proposes "precise mass" — hundreds of thousands of cheap drones, a direct analog of the Geran-2 in the form of LUCAS ($35K, 2000 km) and the Gauntlets program ($1 billion for 300K drones) (source).

• The lessons of the war with Iran call into question optimism about "air supremacy." Despite the suppression of Iranian aviation, Iran shot down 45 MQ-9s, F-15Es and A-10s with cheap drones and passive IR air defense systems; in Taiwan wargames, up to 90% of US Air Force losses come from the destruction of aircraft at airfields (source). Unprotected ground infrastructure is the main vulnerability, which the Russian-Ukrainian information space talks about less.

• Even China's mobilized industry does not cover military demand for drones. A study by the Beijing Institute of Technology showed that with a threefold increase in demand, China would fill only ~63% of UAV orders, and the bottleneck is not assembly but the speed of scaling up supplies of critical components (source). This echoes Watling's (RUSI) thesis about every drone's dependence on Chinese magnets.

• The US Army's choice of a wheeled K9 instead of a clean-sheet development is a direct consequence of the Ukrainian experience. After a string of failures (Crusader, NLOS-C, ERCA), the US is taking a proven production platform with a 60 km range and 30-second deployment, because towed M777s lose in counter-battery fighting when kamikaze drones dominate (source).

• The disbandment of a US drone battalion in Germany is not a rollback but integration. Wings of War disputes the "Ukraine won the exercise" interpretation: the army is moving from testing an organizational model to embedding unmanned capabilities into existing units, while setting up a Task Force in the Middle East (source). The divergence of interpretations (Poland's Onet presents it as a defeat) is itself a signal.