Daily digest › 3 September 2026
Daily digest, 3 September 2026
Machine-translated from Russian by a language model; where the translation and the original differ, the original counts. Russian original · Post on Telegram. Source posts are mostly in Russian or Ukrainian.
In this issue
- Priority 1. UAVs, counter-UAV, military AI and space
- F-Drones LITAVR — a Ukrainian interceptor shot down a Shahed carrying FPV drones
- Firebolt Engineering Griffen — a Ukrainian-British jet-powered interceptor enters series production
- Interview with the CEO of Brave1: Ukraine's missile industry — figures and bottlenecks [TECH]
- Ratel R1 — a Ukrainian reconnaissance copter with Starlink Mini as the main communications link
- A Russian mobile fire group (MOG) network with mesh communications up to 20–30 km and AI processing (the "Ten" detector)
- Allen Control Systems ULTRA — an uncrewed buggy with an AI turret against drones on the move
- The Russian "Kurier" UGV with a PKT shot down a Ukrainian "Baba Yaga"
- The "Binokl" video interception system (Russia) — interception of UAV video up to 25 km [TECH]
- "Guidance without GPS": an analysis of INS for UAVs [TECH]
- Donuzlav/Novoozerne (Crimea): a USV base — 15 hangars, 6 finished berths
- Russian active protection against interceptor drones — SuperCam net launchers
- Priority 2. Military innovation (Ukraine, Europe, NATO)
- Germany: first launch of a LORA ballistic missile from a frigate — a return to ballistic missiles for the first time in years
- The US has deployed Tomahawks in Norway's Trondheim, facing Russia
- Ukraine: Protector UGVs — 10 vehicles already in frontline logistics (with German support)
- Ukraine: Drapatyi's principles — innovation and "ideas from any service member" as a priority
- Ukraine: conflict over the Defense Procurement Agency's tender for fiber-optic drones
- Ukraine: Vyriy Industries raised UAH 1 billion in bonds in 20 days
- Ukraine: ex-minister Fedorov is creating a defense company with Palantir as an investor
- Poland is considering buying the Airbus A400M (8–15 aircraft, including for aerial refueling)
- Priority 3. The conflict around Ukraine — trends and signals
- What to watch
- What's new in UAVs and counter-UAV
- Military space and space-based data
- Under the radar
- What are the Chinese comrades up to?
- External analysis
- Top military-tech signals of the day
Priority 1. UAVs, counter-UAV, military AI and space
F-Drones LITAVR — a Ukrainian interceptor shot down a Shahed carrying FPV drones
The "Staf" crew of the interceptor battery of the 158th Separate Mechanized Brigade destroyed a Russian Shahed strike drone that carried additional FPV drones on its wings — a characteristic evolution of the "Shaheds" into carriers. The downed FPV drones fell and exploded on the ground source. One more confirmation of the mass use of Ukrainian jet/drone interceptors against the swarm.
Firebolt Engineering Griffen — a Ukrainian-British jet-powered interceptor enters series production
The Griffen jet-powered interceptor drone (it downed its first "Shahed" in July) from the Ukrainian-British Firebolt Engineering, backed by investment from the Grenadyr fund, has reached output of 30 units/month and is preparing to expand the product line source. One more player in the fast-growing niche of jet-powered interceptors.
Interview with the CEO of Brave1: Ukraine's missile industry — figures and bottlenecks [TECH]
A detailed analysis of the state of Ukrainian missile building from Andrii Hrytseniuk source. Key points:
• The Brave1 grant budget for 2026 is UAH 7 billion; several dozen companies make missiles, 50+ make components.
• A cruise missile has already crossed the border (no hit so far); 4 "Banderols" had been shot down by mid-August, and a shoot-down is cheaper than the missile itself.
• Interception economics: the requirement for a launch is no more than $20–25 thousand against a "Shahed" costing $100–150 thousand.
• Turbojet engines are made by 6 private companies; impellers for interceptors are 8 times cheaper than a turbine.
• THE MAIN BOTTLENECK is crystals for the seekers of interceptor missiles: the technology has been lost (the last one was grown in 2008), 8 countries possess it, and Ukraine's own first one will come no earlier than the end of 2027. Plan B is a surface-to-air missile with a thermal imager instead of a crystal; if it works, "10 000–50 000 missiles stop being science fiction".
• There is effectively no effective solution against Russian guided glide bombs — the only working missile is foreign and expensive.
Ratel R1 — a Ukrainian reconnaissance copter with Starlink Mini as the main communications link
Ratel Robotics presented the Ratel R1 reconnaissance copter: range up to 30 km, speed up to 75 km/h, up to 45 min of flight, takeoff weight 18 kg, a ViewPro A40 Pro zoom camera, navigation on CUAV 3 Pro. The key feature is communications and data transmission via Starlink Mini, which is claimed to provide resilience in a difficult EW environment source. Telling is the entrenchment of Starlink as a standard onboard link on tactical UAVs.
update Protection of Russian reconnaissance drones against interceptors — net launching now on the "Knyaz Veshchy Oleg" and Supercam
Footage has appeared of active protection of Russian reconnaissance UAVs: the "Knyaz Veshchy Oleg" and the Supercam S350 fire nets toward an interceptor drone approaching from behind source. This develops the theme of evading interceptors — now a physical barrier against kinetic interceptions and forced detonation at a greater distance for drones with remote detonation. Earlier milinua reported net launchers on "Shaheds"; here it is reconnaissance platforms.
A Russian mobile fire group (MOG) network with mesh communications up to 20–30 km and AI processing (the "Ten" detector)
A Russian team presented a system for combining mobile fire groups into a single distributed loop: the MOGs as network nodes, data from observation posts and detection assets (including the "Ten" detector) are brought together in a single operator workstation. Separately — mesh communications over 20–30 km without internet or cellular service, a secure channel between crews, and AI is being built in for correlating and highlighting significant events source. A direct answer to the isolation of close-in air defense crews.
Allen Control Systems ULTRA — an uncrewed buggy with an AI turret against drones on the move
The American C-UAS system ULTRA (Overland AI) has been tested: an uncrewed Polaris RZR (up to 56 km/h, 160 km range, 450 kg payload) with a Bullfrog weapon module — drone detection by optics+AI, caliber 7.62–30 mm, engagement at 0.8–1.5 km. It plots its route and operates without GPS, engaging drones on the move source. An autonomous ground-based close-in air defense asset.
Rostec "Bizon" — a counter-drone system with 4×PKT, international debut in Egypt
The Russian holding "High Precision Systems" will for the first time take abroad (El Alamein Airshow 2026, Egypt) the "Bizon" system: 4 modules with 7.62 mm PKT machine guns, independent detection/lock-on, automatic transfer of target designation, the decision to fire is left to the operator, operation within a layered defense source. Positioned against targets that are difficult for traditional anti-aircraft weapons.
The Russian "Kurier" UGV with a PKT shot down a Ukrainian "Baba Yaga"
An operator of the 14th Separate Special Purpose Brigade (call sign Eugene) used the "Kurier" ground robotic system with a PKT machine gun to shoot down a Ukrainian "Baba Yaga" hexacopter in the Zaporizhzhia direction; the same UGV conducts joint patrols as part of a MOG at forward positions source. The UGV as a mobile close-in air defense firing point is a notable trend.
The MALIK-T drone detector — real FPV detection distances [TECH]
Russian tests of the MALIK-T for detecting 10" FPV drones: with a 256×192 analog camera — a maximum of 60 m against FPV, up to 250 m against 2-m wings, up to 500 m against 6-meter long-range drones source. A rare honest figure for optical detection of small targets; the product is for guarding lines and positions.
The "Binokl" video interception system (Russia) — interception of UAV video up to 25 km [TECH]
The Russian electronic reconnaissance system "Binokl": 100 MHz–12 GHz band, detection range up to 25 km, 270° rotating mechanism, interference immunity near powerful sources, multistreaming, guaranteed detection of Hornet-type signals. Included is a 50 m cable for concealed installation near the line of contact source. An example of video intercepted at 7.2 GHz.
"Guidance without GPS": an analysis of INS for UAVs [TECH]
Two instructional articles on inertial navigation (INS/IMU) for drones under GPS jamming: how gyroscopes/accelerometers work, the accumulation of drift error and ways to counter it source. A useful foundation on alternative navigation on the line of contact.
update Lancet with IRRA — the 5000 confirmed strikes milestone, a claimed strike on an IRIS-T from ~200 km
ZALA reports 5000 confirmed "Lancet" strikes in the SMO zone by the end of August source. Separately, a crew of the 50th "Varyag" Brigade claimed hitting a Ukrainian IRIS-T SLM from a distance of almost 200 km with an extended-range modification source. The claimed range requires independent verification, but the range and the very fact of hunting valuable SAM systems in depth are a signal.
Donuzlav/Novoozerne (Crimea): a USV base — 15 hangars, 6 finished berths
Satellite imagery shows the construction of Russian infrastructure for storing and launching uncrewed boats on Lake Donuzlav: 15 hangars have been set up, 6 finished berths and 5 under construction are visible, 140 km from the line of contact source. The Ukrainian side interprets this as a testing stage before deployment of a Russian USV component in the Black Sea. In parallel, the Ukrainian Navy claimed the destruction of a Russian USV (presumably the "Kama" from ZALA, range up to 700 km) near Snake Island source.
update Russian build-up of EW against Starlink — an order for another 300–400 systems
According to Serhii "Flash" Beskrestnov, Russian enterprises are buying components for 300–400 additional EW systems against Starlink; one system covers 15–25 km² source. The goal is to cover important sites in the occupied territory from Ukrainian UAVs with Starlink. He also announces symmetrical measures against the Russian "Rassvet" constellation in the future.
Russian active protection against interceptor drones — SuperCam net launchers
Separately, footage was published in which a Russian SuperCam throws a net directly toward an approaching interceptor as a physical obstacle source. Ties in with the update above — physical protection of reconnaissance platforms is becoming widespread.
Priority 2. Military innovation (Ukraine, Europe, NATO)
Germany: first launch of a LORA ballistic missile from a frigate — a return to ballistic missiles for the first time in years
The German Navy for the first time launched the Israeli quasi-ballistic LORA missile (IAI) from the F125-class frigate "Sachsen-Anhalt" in the North Atlantic — at least 2 missiles were fired from transport-launch containers installed at the stern. LORA: length 5.2 m, mass 1.6 t, range up to 400–430 km, CEP ~10 m, warhead 400–600 kg source. The containerized architecture provides long-range strike weapons without deep rebuilding of ships; Germany is preparing for procurement. It may become the Bundeswehr's first ballistic missile in many years.
The US has deployed Tomahawks in Norway's Trondheim, facing Russia
The US deployed Tomahawk cruise missiles in Trondheim (Norway) source; at the same time the US Navy moved a containerized launch system (Containerized Launching System) to Norway source. A direct build-up of strike potential near Russia's borders.
Ukraine: Protector UGVs — 10 vehicles already in frontline logistics (with German support)
"Ukrainian Armor" handed over to the National Guard the first 10 of 100 contracted heavy Protector UGVs (German financing): payload capacity 1480 kg, towing a trailer of up to 4 t, logistics tasks and evacuation of the wounded. The vehicles are already being used in combat conditions source.
Ukraine: Drapatyi's principles — innovation and "ideas from any service member" as a priority
The new Commander-in-Chief of the AFU, Mykhailo Drapatyi, published his "Principles": a separate priority is accelerating adaptation and adoption of innovation, technological superiority through mass adoption of unmanned/robotic/automated systems, and a requirement for commanders to create an environment where "good ideas can come from any service member regardless of rank" source. Decentralization of decisions and honesty of reports are accompanying points.
Ukraine: conflict over the Defense Procurement Agency's tender for fiber-optic drones
"General Chereshnia" (one of the largest suppliers of fiber-optic drones) accused the Defense Procurement Agency of a lack of transparency in the new tender procedure, filed a lawsuit and announced appeals to NABU and the EU representation; Sternenko's foundation stood up in defense of the tender source. A signal of friction in Ukraine's defense procurement system.
Ukraine: Vyriy Industries raised UAH 1 billion in bonds in 20 days
Through the Inzhur MilTech fund, drone manufacturer Vyriy Industries raised UAH 1 billion from 24 000+ people in 20 days of selling corporate bonds source. An indicator of the maturity of crowd financing for Ukrainian defense tech.
Ukraine: ex-minister Fedorov is creating a defense company with Palantir as an investor
Former defense minister Mykhailo Fedorov announced the creation of his own defense-tech company; the first key investor will be Palantir CEO Alex Karp (the cooperation dates back to the introduction of Palantir products into air attack analytics back when Fedorov was the digitalization minister) source. In parallel, he is seeking US support for a defense investment fund.
Poland is considering buying the Airbus A400M (8–15 aircraft, including for aerial refueling)
Warsaw is negotiating the purchase of A400M heavy transports separately from the DROP competition, with interest including aerial refueling; financing is possible through the European SAFE source. Part of the NATO initiative for joint A400M operation (7 countries).
NOVA-2 airship (Russia): successful pressure test of a 43-m envelope with a volume of 2000 m³
The Russian project "New Generation Airships" passed the first stage of testing of the NOVA-2 envelope: pressure testing at an overpressure of ~950 Pa versus the nominal 550 Pa for 30 min source. A potential carrier/aerostat platform — worth watching how it develops.
Priority 3. The conflict around Ukraine — trends and signals
- Ukraine's threat to "close the sky" over Russia. Zelensky warned airlines and insurers that Russian airspace is unsafe and appealed to ICAO to ban flights over Russia source. Reaction: Pegasus canceled 12 flights to Moscow, "Aeroflot" shares sagged, overnight into September 2 ~80 flights were canceled/delayed in the Moscow air hub. Putin called this "a bid for state terrorism". Legally ICAO cannot close sovereign airspace, but the pressure mechanism works through insurers and the circulars of risk-averse underwriters (see the news_UAV analysis). Forecast signal: a shift of Ukrainian strikes toward civil aviation/logistics targets as an instrument of economic pressure before winter.
- Massive strikes on Ukrainian energy have been officially announced. Putin: the Russian Armed Forces have been given instructions for massive strikes on Ukraine's energy sector source. The Odesa combined heat and power plant has been halted, >350 thousand customers are without power. The new tactic is continuous strikes by jet-powered "Gerans", "Banderol" and "Dan-M" instead of expensive cruise missiles (see Ramm's analysis). A harbinger of a hard "energy winter".
- Internal security-services conflict in Kyiv (SBU ↔ HUR). A shootout over the detention of RDK deputy commander Kaplunov: one HUR officer was killed, two were wounded; Zelensky dismissed Khramov, head of the SBU's state secrets protection department. A signal of a growing split in Ukraine's security bloc.
- Russia's hybrid war against Europe has reached a new level. Germany officially held Russia responsible for the drone attack at Leipzig airport (two suspects have been identified — a Russian-born man with a Latvian passport and a Belarusian with a Russian one), and is closing the consulate general in Bonn and the Russian House. A series of sabotage acts against Germany's energy sector (Brandenburg, Bergheim), arson at drone plants in Poland (WB Electronics) and an attempt in Slovakia (Skyeton). InformNapalm/CRS record 454–497 incidents since the start of the invasion, a 4-fold increase in 2023→2024.
- Front: Russian Armed Forces have taken Kozacha Lopan (Kharkiv region) — improving control over drone routes toward Belgorod. The pace of Russian advance over 8 months of 2026 slowed 3.5 times year-on-year (811 km² versus 2860 km²).
What to watch
- Seeker crystals are a strategic bottleneck of Ukrainian air defense. From the Brave1 interview: the goal of "10 000 air defense missiles by winter" hinges precisely on the lost technology of growing crystals for homing heads; Plan B (a thermal imager instead of a crystal) could become a game changer. There is still no solution against Russian guided glide bombs.
- The Shahed as an FPV carrier is the new normal. The Ukrainian LITAVR shot down a "Shahed" with FPV drones suspended on its wings. Russian carriers are becoming more complex, Ukrainian interceptors (Griffen, LITAVR) are entering series production — the race is in full swing.
- Starlink Mini as a standard onboard link. The Ratel R1 uses Starlink as its main communications; Russia responds with an order for 300–400 EW systems against Starlink. Satellite communications on the line of contact have definitively become a target of a focused EW struggle.
- Germany is returning to ballistic missiles. The first LORA launch from a frigate + Tomahawks in Norway — a qualitative build-up of NATO's long-range strike potential near Russia's borders.
- Attacks on civil aviation as a weapon. Zelensky's statement about ICAO and the market reaction are a harbinger of the war moving into the plane of insurance/logistics blockades, not only physical strikes.
What's new in UAVs and counter-UAV
• LITAVR (F-Drones, Ukraine) — shot down a Shahed with suspended FPV drones.
• Griffen (Firebolt, Ukraine/UK) — a jet-powered interceptor, 30 units/month.
• Ratel R1 (Ukraine) — a reconnaissance copter on Starlink Mini, 30 km.
• ULTRA + Bullfrog (Allen Control Systems, US) — an uncrewed air defense buggy with an AI turret.
• "Bizon" (Rostec, Russia) — 4×PKT, debut in Egypt.
• "Kurier" UGV with a PKT (Russia) — shot down a "Baba Yaga".
• MALIK-T (Russia) — an FPV detector, real distances 60–500 m.
• "Binokl" (Russia) — UAV video interception up to 25 km.
• Active protection of reconnaissance drones (Russia) — the "Knyaz Veshchy Oleg", Supercam, SuperCam fire nets against interceptors.
• Blakcro (UK) — a military powered paraglider, up to 322 km, launch in <8 min, ~£6 million invested source.
Military space and space-based data
🔴 [upd] Russian EW against Starlink is scaling up (+300–400 systems). See item 1 — an order for components for hundreds of systems covering 15–25 km²; future measures against the "Rassvet" constellation have been announced source. The ground segment of satellite communications is becoming the main field of the EW struggle on the line of contact.
🔵 The Iranian Khayaam-1 Earth observation satellite has restored its orbital parameters after a correction — Russian sources interpret this as a sign that the ground control loop of the Iranian space system is operational source.
🔵 Satellite confirmation intelligence on strikes. Satellite imagery of the Kstovo refinery ("LUKOIL-Nizhegorodnefteorgsintez") after the August 26 attack: ≥4 fire points, the AVT-4/5/1 units damaged, the plant (up to 11% of Russia's gasoline, ~17 million t/year) completely halted source. An example of using commercial Earth observation to uncover the results of long-range strikes.
🔵 Intellian (South Korea) — a line of dual-use/military-government satellite communications terminals, including flat antennas for naval platforms and a lightweight backpack antenna for field conditions source.
Under the radar
🔵 A Russian MOG network with mesh communications and AI (the "Ten" detector) — an important signal of systemic integration of close-in air defense: MOG nodes, 20–30 km mesh without infrastructure, a secure channel, AI built in for data correlation source. Low coverage, but conceptually this is a step toward network-centric air defense against drones.
🔵 TSARSTVO — Russian radio reconnaissance software for EW/direction finding [TECH] source. It calculates the radio horizon, the Fresnel zone, diffraction, detection/jamming/direction-finding zones over real terrain, and fixes from several posts with an error ellipse. It works offline and installs as an icon on a phone. A niche but powerful EW planning tool.
🔵 MeshSense — open-source monitoring of Meshtastic networks source. Connects to a node via Bluetooth/Wi-Fi, displays signal, routes, nodes; public streaming of the data flow. A practical tool for crews using mesh communications on the line of contact.
🔵 Data on UAV frequencies in Donetsk (the Alissum-VN detector) source — a growing number of signals is recorded, with "digital" prevailing and MESH frequencies appearing more often. An early indicator of drones moving to mesh links.
🔵 Android 17 with Encrypted Client Hello — an engineering analysis of the impact on blocking [TECH] source. A detailed analysis of how encrypting the site name (ECH+DoH) makes filtering cruder — "from name to address, from address to subnet, from subnet to the kill switch for a whole district". Important for understanding the resilience of communications/drone control via civilian infrastructure.
What are the Chinese comrades up to?
🔵 Taiwan is buying 280 American V-BATs (Shield AI) for $1.13 billion — a distributed reconnaissance-strike network against the PLA: deliveries 2026–2029 (40/110/64/66), +140 control stations, +82 vehicles. The vertical-takeoff aircraft operates without a runway, with Hivemind autonomy under GPS/communications jamming (presumably mesh) source. Additionally, 32 "Zhongxiang-2" drones for $529 million.
🔵 The Chinese YY-20 refueled an Egyptian Rafale for the first time during the Eagles of Civilization 2026 exercise — the compatibility of Chinese probe-and-drogue units with Western and Russian aircraft (J-16, MiG-29M2, Rafale) has been confirmed source. A serious export argument for the PRC in the Middle East.
🔵 The "Border Cooperation 2026" exercise (Russia+PRC+Mongolia) — already the second in the series, practicing countering sabotage groups on the shared border; a transition from demonstration to a permanent system of interaction source.
🔵 Burkina Faso has shown the Chinese "Tianlong-30" (TL-30) SAM system for the first time — deliveries had not previously been reported: the IBIS-150 radar (detection up to 130 km, tracking of 144 targets), the SD-30 missile, engagement at 30 km. Together with CS/SH1 self-propelled guns, PLL-05 mortars, SR-5 MLRS source. An expansion of the Chinese defense industry presence in Africa.
🔵 Taiwan is building 6 protected ammunition depots (2027–2032) for a protracted war — reinforced-concrete bomb-proof structures, total capacity >10 250 t, mainly in the north of the island source. Plus deployment of coastal Harpoon HCDS (100 launchers, 400 missiles, $2.85 billion).
🔵 The Chinese Type 08 (8×8) IFV with a laser air defense system against UAVs — in close-up; air defense lasers are starting to be fitted not only on light "Mengshi" vehicles but also on medium/heavy platforms source.
External analysis
🔵 3M22 "Tsirkon" — a Ukrainian debunking of a myth. Defence-UA claims that the hypersonic missile hyped for 16 years actually has a solid-propellant motor, a small warhead and questionable accuracy, calling it one of Russia's largest disinformation campaigns source. Complements the analysis of the "Tsirkon" from the Russian-Ukrainian picture — it lowers the assessment of the system's real combat value.
🔵 US: 20 nuclear microreactors at military bases. New Atlas reports that the US Army has authorized the placement of up to 20 small reactors at bases in the continental US — a dual goal: autonomous power supply + development of the national nuclear industrial base source. A development of the Janus theme previously covered in the picture.
🔵 REGENT Craft Squire — an uncrewed wing-in-ground-effect craft at Silent Swarm. Janes: the autonomous ground-effect drone passed freshwater trials at the NSWC Crane military experimentation event, where sensor integration and sea-state resilience were tested source. A new class of multi-domain uncrewed maritime platform not reflected in the Russian-Ukrainian picture.
🔵 India and the Javelin: localization of production. Janes: Tata (TASL) and the Lockheed–Raytheon JV are exploring joint production of the Javelin ATGM system in India (assembly+components), following an Indian Army contract worth $45.7 million source. A deepening of US–India defense cooperation within the Indo-Pacific strategy.
🔵 India as a space power: strategic fragmentation. GIS Reports: despite the ASAT test (Mission Shakti), military space exercises and the integration of space into Operation "Sindoor" (May 2025), regional pressure from China and Pakistan systematically pushes back long-term space programs in favor of urgent needs source.
🔵 US: the resignation of Army Secretary Driscoll amid the war with Iran. DefenseScoop: Driscoll (who promoted drone and C-UAS markets and the "Operation Jailbreak" systems integration project) submitted his resignation due to a conflict with Hegseth — the Army risks being left without a Senate-confirmed civilian leader during combat operations source. Management instability in the midst of the US Army's technological transformation.
Top military-tech signals of the day
- ↗21 · 👁386 · @aeronext — ❗️Registration for the forum is open! The annual industry forum on the development of unmann…
- ↗16 · 👁351 · @theaterVD — 🔫 Taiwan is preparing for a protracted war 🔻 Taiwan continues construction of military…
- ↗24 · 👁534 · @theaterVD — ✈️🇺🇸 🇪🇸 The US is expanding Morón Air Base in Spain to host strategic bomb…
- ↗18 · 👁427 · @theaterVD — Taiwan has begun deploying American Harpoon coastal systems Taiwan h…
- ↗63 · 👁1583 · @poisk_mil — ❗️US Army field manual FM 3-18 "Special Forces" reveals the co…
- ↗14 · 👁473 · @theaterVD — 🇺🇦 Ukraine's National Guard has received the first 10 "Protector" UGVs The company "Uk…
- ↗14 · 👁475 · @theaterVD — ✈️🇯🇵 Mitsubishi Heavy Industries and NEC are expanding defense cooperation on unm…
- ↗8 · 👁279 · @quadro_code — Donetsk August 29 - September 1 Current UAV frequencies and types The data were obtained from…
- ↗24 · 👁874 · @mil_hub — 🚀 Guidance without GPS: how do drones determine their position without satellites? When G…
- ↗47 · 👁1734 · @poisk_mil — 🇺🇸 The infographic presented from the new US Army field manual FM 3-18 "Special F…