Viasat Accelerates Dual‑Track Growth with New Satellites and a Defense Revenue Surge

In the spring of 2026, Viasat’s engineers celebrated the successful deployment of ViaSat‑13 F3, the second of two high‑capacity Ka‑band satellites that had been slated for launch just months earlier. The satellite’s 13 Ka‑band beams, combined with the existing 13 Ka‑band assets, gave the firm a 90 % capacity concentration on just 15 % of the planet – a statistical quirk that Viasat has turned into a strategic advantage. The launch was more than a technical milestone; it was the keystone of a broader, two‑pronged strategy that the company has been building since the 2023 acquisition of Inmarsat’s Connect Topco.

A fleet that fuels both commerce and conflict

Viasat now operates 23 GEO satellites – 13 Ka‑band, eight L‑band (including three contingency units), one S‑band, and a hybrid Ka/L platform – and has eight more under construction. The new satellites are not just more powerful; they are more flexible. By integrating third‑party capacity from NGSO constellations, Viasat can dynamically shift bandwidth to “hot‑spot” regions, a capability that underpins its Communication Services segment and its Defense & Advanced Technologies arm alike.

The numbers tell the story. In FY 2026, defense revenue climbed to $1.6 billion, up from $0.6 billion in FY 2018 – a 167 % increase that outpaced the 71 % share of total revenue that broadband services still command. Defense product revenue alone rose by $105.8 million year‑over‑year, reflecting a surge in high‑assurance IP encryption, tactical gateways, and space‑mission systems. At the same time, the Communication Services segment continued to expand, driven by in‑flight connectivity on roughly 4,580 commercial aircraft, maritime broadband on 13,200 vessels, and a growing U.S. fixed‑broadband base of 130,000 subscribers with an ARPU of $113.

Capital discipline meets ambitious rollout

The company’s capital allocation reflects a careful balance between growth and prudence. FY 2026 capex hovered around $1.0 billion, essentially flat to the prior year, as Viasat completed the construction of its new GEO fleet and invested in ground‑segment infrastructure, fiber procurement, and IR&D. Management signaled that FY 2027 capex would be “flat to slightly down,” indicating a shift from heavy build‑out to operational ramp‑up and cost‑discipline.

That discipline is already paying off. Operating cash flow rose to $1.6 billion, buoyed by lower net operating asset funding, a $420 million lump‑sum from the Ligado settlement, and reduced tax outlays. The firm’s funded backlog sits at $3.79 billion (total backlog $4.07 billion), with $2.86 billion tied to Communication Services and $1.21 billion to Defense – a cushion that should smooth the transition as new satellites come online.

The defense boom: a strategic hedge

Viasat’s defense surge is not an accident; it is the result of a deliberate diversification strategy. The company has leveraged its satellite expertise to win high‑value, fixed‑price contracts with the U.S. Department of Defense and allied agencies, where the top five contracts account for 19 % of FY 2026 revenue and U.S. government contracts represent roughly 16 %. By cross‑selling cybersecurity and information‑assurance solutions – a segment that now contributes a noticeable slice of the defense portfolio – Viasat has insulated itself from the volatility that can hit pure‑play broadband providers.

Analysts note that this dual‑track approach mirrors the broader industry shift toward “space‑as‑a‑service” models, where satellite operators are no longer just data pipes but also providers of secure, mission‑critical communications. Viasat’s defense product revenue growth of $105.8 million underscores the market’s appetite for integrated, resilient connectivity that can survive contested environments.

Risks that still loom large

The company’s upside is tempered by a suite of risks that the filing lays out in stark terms. First, the satellite construction and launch risk remains a headline concern: any delay or anomaly with the eight satellites under development could throttle capacity, defer revenue, and strain debt covenants. Second, concentration risk is palpable – a handful of large contracts (top five at 19 % of revenue) and heavy reliance on U.S. government spending (16 % of revenue) mean that budget cuts or procurement delays could dent cash flow.

Regulatory exposure also tightens. Viasat must navigate spectrum allocation, ITU coordination, FCC licensing, and export‑control regimes (ITAR/EAR). The filing flags potential adverse regulatory changes that could raise compliance costs or limit service offerings, especially as the company eyes additional spectrum for its adaptive Ka‑band satellites.

Finally, competitive pressure from LEO constellations, terrestrial broadband, and legacy GEO operators is intensifying. While Viasat’s multi‑band, multi‑orbit architecture offers flexibility, rivals are racing to deliver lower‑latency, higher‑throughput services at comparable price points. The company’s margin outlook acknowledges that higher IR&D spending for next‑generation programs may offset some of the anticipated cost efficiencies.

Market reaction and the road ahead

Investors have responded with a mix of optimism and caution. The stock trades at $80.62, down 7 % on the day while the S&P 500 rose modestly, yet the YTD return of +134 % reflects a broader rally in space‑technology stocks. The RSI of 61 suggests the stock is still in bullish territory, but the recent dip hints at market nerves over the company’s debt load and the looming satellite rollout schedule.

Looking forward, Viasat’s management is betting that the late‑summer 2026 commercial service start‑up of ViaSat‑13 F3 will unlock new bandwidth for both commercial mobility and defense customers, driving higher utilization rates and better bandwidth‑per‑dollar metrics. The firm also plans to continue cross‑deploying technologies – for example, using the same high‑assurance encryption suites on both in‑flight connectivity and tactical battlefield networks – to extract maximum value from its R&D spend.

If the company can keep its satellites on‑orbit, its contracts funded, and its engineering talent intact, FY 2026 could be remembered as the year Viasat transformed from a broadband‑centric satellite operator into a full‑spectrum space‑and‑security platform. The stakes are high, the risks are real, but the upside – a resilient, diversified revenue engine anchored by a next‑generation satellite fleet – could prove decisive in a market where the next big wave of connectivity is already orbiting.

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Key takeaways - Viasat’s defense revenue surged to $1.6 billion, a three‑fold increase since FY 2018, underscoring a successful diversification beyond broadband. - The launch of ViaSat‑13 F3 (and the earlier F2) expands the fleet to 23 operational GEO satellites with eight more under construction, enabling dynamic, multi‑orbit capacity. - FY 2026 capex stayed near $1.0 billion while operating cash flow rose to $1.6 billion, reflecting disciplined capital allocation amid fleet expansion. - Backlog of $4.07 billion (funded $3.79 billion) provides a revenue runway as new satellites come online. - Concentration risk remains: top‑5 contracts = 19 % of revenue; U.S. government contracts = 16 %. - Satellite‑launch, regulatory, and competitive risks are highlighted as material uncertainties that could affect growth. - Market sentiment is mixed – stock down 7 % on the day but up 134 % YTD – reflecting confidence in the long‑term strategy tempered by short‑term execution concerns.