Japan AI Defense Satellite Latency & Counterstrike Decision Simulator

1. Constellation Orbit Config

Constellation Operational Tier

Orbital Altitude 550 km (LEO)

Edge Tensor Compute Core 120 TOPS

On-Orbit Edge AI

Inference in-space vs Raw Downlink

Inter-Satellite Optical Link (ISL)

Laser relays bypass ground wait

2. Threat Profile

Simulated Vector

TRAJECTORY: HGV MACH 8.2 Non-ballistic skip trajectory over Sea of Japan. Ground radar horizon blocked until T+840s. Total defensive intercept authorization window: 360 seconds.

Downlink Ground Stations

• Chitose (Hokkaido Air Base)
• Kisarazu (Central Command Relay)
• Naha (Okinawa Southern Terminal)

TACTICAL ENGAGEMENT REPLAY SCRUBBER SIMULATION TIME: T+ 023.2s

Sensor Detection to Command HQ Pipeline 23.2s Total

Detection Lag

Edge AI Inference

Optical Relay (ISL)

Ground Downlink

Command Receipt

3. Latency Budget Analysis

Sensor Detect -> Track

18.4s

Infrared flare acquisition

On-Orbit AI Inference

3.2s

120 TOPS Neural Classifier

ISL Relay Latency

1.6s

Inter-satellite laser hops

Command HQ Receipt

23.2s

Full telemetry package

Baseline Legacy Downlink Delay

1140.0s

Wait for direct orbit overhead pass over Japan

Latency Compression Factor

49.1x

Speedup vs non-AI ground telemetry

4. Counterstrike Window

REMAINING ENGAGEMENT MARGIN: +336.8s

With On-Orbit Edge AI, Japanese Self-Defense Forces and Cabinet obtain targeting classification before the booster burnout phase, authorizing counterstrike response while threat remains in mid-course flight.

5. Architecture Technical Brief

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