// OPEN-SOURCE INTELLIGENCE  •  DEFENSE  •  AEROSPACE  •  SPACE ECONOMY
Orbital Intel // Weekly

The new arms race, briefed.

Defense Briefing translates Pentagon contracts, space infrastructure, aerospace programs and the companies behind them into sourced, plain-language intelligence.

Primary sources Plain language No hype
Defense Briefing scorecard showing 63 of 154 operational SDA Tranche 1 satellites on orbit: 63 of 126 Transport Layer satellites launched and 0 of 28 Tracking Layer satellites launched.
Transmission 019 // 30-SEP-2026

SDA Promised 2026. The Fiscal Year Ends With 63 of 154 and None of the Missile Trackers.

SDA said Tranche 1 would finish launching in 2026. The fiscal year ends with 63 of 154 operational satellites on orbit, every one a data relay, and none of the 28 missile trackers launched.

Open the briefing →
Intelligence Library

Reference material built to stay useful.

Concept Explainers

Plain-language guides to the systems, agencies and acquisition structures behind the weekly news cycle.

Company Profiles

Structured dossiers covering capabilities, contracts, financial exposure, leadership and competitive position.

Orbital Intel // Wednesdays

Get the signal before it becomes the headline.

One focused briefing each week. Every material claim linked to a public source. Free to subscribe.

Subscribe to Orbital Intel