Top Stories

Rocket Lab Acquires Iridium Satellite Constellation

Rocket Lab has agreed to buy Iridium, the operator of a 66-satellite low Earth orbit constellation providing global voice and data communications. The deal gives Rocket Lab end-to-end control — spacecraft manufacturing, launch, and on-orbit operations — under one roof. A Rocket Lab spokesperson told Breaking Defense: “Vertical integration is at the heart of this combination — the ability to build, launch, and operate our own spacecraft quickly and cost-effectively.”

Iridium’s constellation is one of the most-tracked commercial networks in LEO. You can track individual Iridium satellites directly in KeepTrack using their NORAD IDs. If Rocket Lab begins replacing aging Iridium NEXT birds with in-house buses, expect new catalog entries and potential conjunction events during transition launches.

Read the full story: Breaking Defense

Quantum Computing Threatens Satellite Encryption Before Orbit Catches Up

Nations are racing to build quantum computers capable of breaking current public-key encryption standards. Satellites designed today — with operational lifespans of 10–15 years — may still be on-orbit when that threshold is crossed. The commercial space sector largely hasn’t hardened its communications links or ground infrastructure against post-quantum cryptographic threats.

This is a direct problem for satellite operators, military users, and ground station networks. Any system relying on RSA or elliptic-curve encryption for command uplinks or data downlinks is a candidate for retroactive compromise once sufficiently powerful quantum machines exist. The window to retrofit or replace those systems is narrower than most procurement timelines allow.

Read the full story: SpaceNews

Study Challenges Assumption That Bigger Rockets Are Always Better

A new study pushes back on the trend toward very large launch vehicles, arguing there’s a payload size and launch cadence threshold beyond which bigger rockets become economically and operationally inefficient. SpaceX’s Starship and other heavy-lift concepts are the implied targets of the analysis.

The argument centers on utilization rates and mission flexibility. A rocket too large for the available manifest either flies underloaded or sits idle — both outcomes erode cost per kilogram advantages. Smaller, more frequently flying vehicles may outperform megaliters on a system-level basis depending on constellation architecture and resupply cadence.

Read the full story: SpaceNews

UK Defence Plan Targets Six Hybrid Warships Built Around Unmanned Systems

Britain’s Ministry of Defence has previewed its Defence Investment Plan, committing to at least six “hybrid” warships designed to operate alongside unmanned aerial and maritime systems. The announcement frames unmanned integration as a core fleet requirement rather than an add-on capability.

The shift has indirect space relevance — hybrid naval operations at scale depend heavily on satellite-based communications, ISR, and positioning links for autonomous system coordination. Increased Royal Navy reliance on space-enabled drone networks will drive demand for resilient, low-latency satellite connectivity in contested maritime environments.

Read the full story: Breaking Defense

Romania Signs Spyder Air Defense Deal Described as Rafael’s Largest Ever

Romania has purchased the Spyder air defense system from Israeli firm Rafael in what Rafael’s CEO described as the largest single deal in the company’s history. Romania has been accelerating defense acquisitions since Russia’s invasion of Ukraine, including other Israeli-origin systems.

Spyder is a mobile, multi-layer surface-to-air missile system capable of engaging aircraft, UAVs, and cruise missiles. Acquisition of systems like Spyder — which depend on radar and datalink integration — increases the operational importance of secure satellite communications and space-based early warning for NATO’s eastern flank.

Read the full story: Breaking Defense

Smart Shooter Reports Growing US Military Demand for Kinetic Counter-Drone Solutions

Smart Shooter VP Scott Thompson told Breaking Defense that demand for the company’s kinetic counter-UAS systems is rising across U.S. military branches. The driver is the proliferation of small commercial drones adapted for military use, a threat pattern accelerated by their widespread use in Ukraine.

Kinetic defeat of small UAS at scale is a space-adjacent problem — the ISR and communications infrastructure identifying and cueing those engagements runs through satellite links. Growing counter-drone demand signals continued investment in the full kill chain, including space-based detection and targeting support.

Read the full story: Breaking Defense

Navy Tech-Focused Reserve Unit Drawing Heavy Application Volume

The U.S. Navy’s new technology-focused Reserve unit is receiving a high volume of applications from senior engineers, software architects, and technical specialists from the civilian sector. The model mirrors a similar Army initiative aimed at pulling private-sector expertise into uniform on a part-time basis.

The unit is specifically targeting talent that commercial and defense tech companies have already trained — systems architects, software engineers, and others whose skills map directly onto the Navy’s modernization priorities. If the model succeeds, it creates a pipeline of personnel familiar with commercial satellite systems, ground software, and network infrastructure into military space and cyber roles.

Read the full story: Breaking Defense

Satellite of the Day

COSMOS 2407

COSMOS 2407, also known by its mission designation KAUR-1 11F627, is a Russian navigation and data relay satellite operated by VMFR (the Russian Ministry of Defense’s Space Forces). Launched on July 22, 2004, from the Plesetsk Cosmodrome using a Kosmos 11K65M rocket, this 820-kilogram spacecraft was designed to support Russia’s strategic communication and navigation infrastructure. The satellite features the Parus No. 203 payload and maintains power through an array of solar cells backed by onboard batteries.

Flying in a highly inclined polar orbit of 82.96°, COSMOS 2407 exemplifies Russia’s long-standing investment in dual-use space assets for both civilian and military applications. With dimensions of approximately 5 meters in length and a 17-meter antenna span, the satellite’s cylindrical body and extended antenna configuration are optimized for reliable signal transmission across vast distances. Nearly two decades into its operational life, COSMOS 2407 remains an active asset in Russia’s constellation of navigation and communication satellites.

Track this satellite in real-time: Track COSMOS 2407

Upcoming Space Launches

June 30

• Northrop Grumman Space Systems Pegasus XL:
  • Swift Boost Mission from Air Launch to Orbit, Kwajalein Atoll (07:30 UTC) Northrop Grumman’s Stargazer carrier aircraft will release its Pegasus XL rocket at approximately 40,000 feet altitude, carrying the Link spacecraft built by Katalyst Space Systems. The Link spacecraft will rendezvous with NASA’s Neil Gehrels Swift Observatory and boost it to a safe operating orbit, extending the mission life of the aging space telescope. Launch Preview

July 1

• Rocket Lab Electron:

  • The Grain Goddess Provides (iQPS Launch 7) from Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand (13:00 UTC) A synthetic aperture radar Earth observation satellite for Japanese Earth imaging company iQPS, delivered to low Earth orbit aboard Rocket Lab’s small-lift Electron rocket.

• China Aerospace Science and Technology Corporation Long March 4C:

  • Unknown Payload from Jiuquan Satellite Launch Center, People’s Republic of China (23:38 UTC) Details to be determined.

July 2

• United Launch Alliance Atlas V 551:

  • Amazon Leo (LA-08) from Space Launch Complex 41, Cape Canaveral SFS, FL, USA (04:24 UTC) A United Launch Alliance Atlas V rocket will launch a batch of 29 Amazon Kuiper broadband internet satellites into low Earth orbit. This marks the ninth and final Atlas V mission contracted by Amazon for its Kuiper constellation, which aims to provide high-speed, low-latency broadband connectivity to underserved and remote areas globally. Watch Live

• SpaceX Falcon 9 Block 5:

  • Starlink Group 17-46 from Space Launch Complex 4E, Vandenberg SFB, CA, USA (02:00 UTC) A batch of 24 Starlink V2 Mini Optimized satellites to low Earth orbit. Booster B1088 will land on the drone ship Of Course I Still Love You in the Pacific Ocean after its 17th flight. Watch Live

• China Aerospace Science and Technology Corporation Long March 8A:

  • Unknown Payload from Wenchang Space Launch Site, People’s Republic of China (13:46 UTC) Details to be determined. The Long March 8A is an enhanced variant of the Long March 8, capable of delivering up to 7 tonnes to a 700 km sun-synchronous orbit, featuring an upgraded liquid hydrogen/liquid oxygen second stage and a larger 5.2-metre payload fairing.

July 3

• SpaceX Falcon 9 Block 5:
  • Starlink Group 10-50 from Space Launch Complex 40, Cape Canaveral SFS, FL, USA (11:20 UTC) A batch of 24 Starlink V2 Mini Optimized satellites to low Earth orbit. Watch Live

July 4

• China Aerospace Science and Technology Corporation Long March 6A:
  • Unknown Payload from Taiyuan Satellite Launch Center, People’s Republic of China (09:21 UTC) Details to be determined. The Long March 6A is China’s first rocket to use solid rocket boosters, augmenting its liquid-fuelled first stage with four strap-on solids for enhanced performance.

July 6

• SpaceX Falcon 9 Block 5:
  • Starlink Group 17-48 from Space Launch Complex 4E, Vandenberg SFB, CA, USA (14:00 UTC) A batch of 24 Starlink V2 Mini Optimized satellites to low Earth orbit. Watch Live

July 7

• SpaceX Falcon 9 Block 5:
  • Transporter 17 (Dedicated SSO Rideshare) from Space Launch Complex 4E, Vandenberg SFB, CA, USA (06:51 UTC) (To Be Confirmed) Dedicated rideshare flight to sun-synchronous orbit carrying dozens of small microsatellites and nanosatellites for commercial and government customers.

Schedule Changes

• Long March 6A | Unknown Payload newly added to the manifest, scheduled for 04 July 2026 at 09:21 UTC from Taiyuan Satellite Launch Center with a status of Go for Launch.
• Falcon 9 Block 5 | Transporter 17 (Dedicated SSO Rideshare) newly added to the manifest, scheduled for 07 July 2026 at 06:51 UTC from Vandenberg SFB with a status of To Be Confirmed.

Note: Launch dates and times are subject to change due to technical or weather considerations.