Українські супутники UASAT забезпечать зв'язок для армії!

Ukrainian sovereign LEO satellite communications project (UASAT / UASatLeo)

Core purpose and strategy

Create a sovereign, secure, and resilient satellite communications network controlled by Ukraine for government, military, emergency services, demining, and critical infrastructure (B2G-first).

• Provide a guaranteed reserve/backup communications capability (including a geostationary dish-based reserve controlled in Ukraine) and reduce dependence on foreign-owned commercial services (Starlink, OneWeb, etc.).
• Adopt an open-technology / export-capable ideology: allow partners to manufacture terminals and operate private networks under agreed management and security rules.

Planned timeline and scale

• First test satellite: planned launch on a SpaceX flight in October — test mission to validate ground equipment, terminals and to train Mission Control staff.
• Near-term goals: recruit and qualify personnel this year; establish Mission Control operation and complete satellite commissioning.
• Constellation targets:
  • ~120 satellites by ~2027 (initial build-out).
  • Move to launches of ~100 satellites/year thereafter.
  • Target ~300 satellites for robust global coverage and higher capacity concentration.
• Expected satellite lifetime: ~5–7 years, with a plan to replace/deorbit progressively.

Manufacturing, cost and partners

• Initial satellites procured from an experienced Danish partner (forming a joint venture), with later localization/assembly in Ukraine.
• Satellite mass: current designs ~250 kg (smaller than some Starlink variants).
• Per-satellite cost estimate: roughly $1–2M (expected to fall with serial production and localization).
• Manufacturing capacity: cited up to ~300 units/year under scale conditions; initial planning for ~120 units.
• Financing: mainly private investments (founders & partners) with ongoing engagement / prospective co-financing from the European Commission and state procedural support.
• Project cost ballpark: ~ $1B (subject to change).

Launch logistics and alternatives

• Primary launch partner targeted: SpaceX (cheaper lift; public baseline price cited ~ $6,500/kg).
• Alternatives: Indian and European launchers available but generally costlier.
• Long-term consideration: domestic small launch vehicles for cheaper small-LEO launches if demand and capability warrant.

Ground segment and operations

• Ground infrastructure: decentralized and redundant, planned in Ukraine and abroad to maximize security and survivability.
• Emphasis on decentralization so that the loss of single nodes has minimal operational effect.
• Mission Control: train new specialists to operate, manage contingencies, and scale to full constellation operations.
• Ground stations and network routing will be distributed and secured; technological controls will enable disabling of terminals if necessary to prevent misuse.

Terminal products and features

• Two terminal classes:
  • Mobile-first (SOTM) — primary, designed for vehicles, drones, and moving platforms.
  • Fixed (SOTP) — for stationary high-capacity or backup links.
• Antenna types:
  • Phased-array (electronically steered) terminals.
  • Classic dish-style terminals (used for backup/high-capacity GEO links).
• Form factor targets:
  • Smallest planned terminal ~12 × 18 cm (~450 g dry).
  • First production “mini” units closer to ~1 kg.
  • Multiple SKUs planned (mini and larger).
• Design priorities: rugged, movement-capable, military-grade resilience, with anti-jam and anti-spoof measures.
• No planned speed limits for government use.

Network architecture, frequencies, performance

• Orbit: Low Earth Orbit (LEO) chosen for low latency and small terminal size; differences between LEO/MEO/GEO affect terminal size, latency, and coverage.
• Frequency bands: higher bands (Ka/Ku-like, references to K-band) for ground-satellite and inter-satellite links to provide greater bandwidth.
• Compatibility: technology is close to OneWeb/Amazon Kuiper in capability; practical interoperability requires modem/protocol alignment (terminals must support network-specific modems/standards such as DVB-S2/S2X).
• Latency: quoted ~50 ms round-trip (LEO-class latency comparable to terrestrial home ISPs).
• Throughput: variable depending on load and constellation size; per-user speeds could be tens of Mbps downlink in many cases but will be managed to share capacity. Example figures cited: 5–15 Mbps typical for many users.
• Initial capacity: anticipated to support ~100,000+ simultaneous terminal users for Ukrainian needs; plan to distribute ~20,000 terminals to government/critical users in the early stage.

Security, anti-jam and spoofing

• Resilience measures: adaptive beam control, ability to blacklist/jam small ground areas while preserving overall service.
• Decentralized ground infrastructure reduces the risk of total shutdown.
• GNSS vulnerabilities acknowledged; terminals and satellites will be designed for contested/military environments, differing from consumer approaches like Starlink.
• Operational control mechanisms planned to prevent misuse (e.g., disabling terminals outside approved areas).

Business model and pricing

• Core model: B2G for Ukraine (state-funded and donor support expected); not intended primarily as a consumer play like Starlink.
• Indicative subscriber tariffs for government/critical use: on the order of a few hundred USD per month (working figures cited $200–$400/month).
• Terminal cost: higher than consumer Starlink but lower than some business terminals.
• Export and scale path: selling subscriptions and terminals to other countries/partners to finance growth, capacity upgrades and achieve economies of scale.

Integration and market fit

• Intended integrations: UAVs (recon/strike), naval/surface systems, vehicle-mounted communications — high interest from UAV and defense manufacturers.
• Terminals support moving platforms and are intended for direct integration (control and data channels).
• Competitive landscape: multiple LEO initiatives (Starlink, OneWeb, Amazon Kuiper, and various national projects). This project emphasizes sovereignty and military-grade resilience rather than mass-consumer market share.

Technology explanations (educational segments)

• Orbital regimes: LEO vs MEO vs GEO and implications for terminal size, latency and coverage.
• Terminal components: phased-array antenna plus modem; the modem must support the operator’s protocols/encoding to switch networks.
• Direct-to-cell: requires very low orbits and challenging link budgets for direct phone-to-LEO connections.
• Satellite architecture: distinction between bus and payload; weight drivers include payload, transponders, batteries. Trade-offs exist between mass and capacity.
• Inter-satellite links: consideration of laser links for mesh connectivity.
• Jamming vs spoofing: differences and mitigation strategies (anti-jam techniques, adaptive beams, decentralization).

Manufacturing and workforce development

• Roadmap: start with Danish-built satellites → ramp to Ukrainian “screwdriver” assembly → eventual local production (partial localization of chips/components over time).
• Workforce needs: ~200+ people in the satellite comms segment this year for the initial build; recruitment, training, and a sandbox platform to enable student/startup access to satellite resources.
• Institutional gaps: current Ukrainian space ecosystem needs streamlined regulatory and institutional support (role of State Space Agency) to enable entrepreneurship and retain talent.

Risks and open issues

• Costs and component availability can change (supply shortages, need to increase constellation size).
• Ground station siting and international redundancy present security and operational challenges.
• Interoperability with other networks requires industry alignment on modems/protocols — not solved short-term.
• Launch costs and availability: early reliance on SpaceX; alternatives are more expensive and may affect schedule and budget.

Practical short-term rollout

• First test satellite launch (SpaceX) to validate terminals and train personnel.
• Initial operational capability expected to provide stable communications in some areas by ~2027.
• Full network scaling to follow over subsequent years.

Main speakers / sources

• Dmytro Stetsenko
• Seo (SeO) Stetman
• Referenced external entities: SpaceX, Starlink, OneWeb, Amazon Kuiper (Amazon Leo), Danish manufacturing partner (referred to as “Danish company Space”), European Commission, and national space/launch providers (India, France), Ukrainian State Space Agency.

Notes

• The original summary offered to extract a short timeline, a simplified technical spec sheet for the initial satellite/terminal, or a one-page briefing aimed at government procurement or defense integration teams.