Ground the Fifth-Generation-inspired-SCI claim in a primary source beyond the Tier-4 Wikipedia pointer

claim-fifth-generation-project-inspired-darpa-strategic-computing-initiative currently rests on a single Tier-4 source: the Wikipedia article on the Strategic Computing Initiative, which states that "the inspiration for the program was Japan's fifth generation computer project… As with Sputnik in 1957, the American government saw the Japanese project as a challenge to its technological dominance." Per the sourcing floor, a Tier-4 encyclopedia locates a claim but should point at the primary rather than ground it — even for uncontested history.

Why it matters

The FGCP→SCI inspiration is the origin of the "funding branch" in moc-1980s-us-japan-tech-panic: it is what makes the DARPA/ONR money that reached Nestor (claim-ni1000-neural-chip-funded-by-darpa-and-onr) traceable to the US–Japan rivalry rather than to generic defense research. The framing is uncontested but the note should cite a source that actually documents the causal inspiration, not a tertiary summary of it.

What would answer it

• Roland & Shiman, Strategic Computing: DARPA and the Quest for Machine Intelligence, 1983–1993 (MIT Press, 2002) — the definitive institutional history; should state directly whether and how FGCP motivated the SCI.
• The original SCI planning document ("Strategic Computing," DARPA, 1983) and its stated rationale.
• Contemporaneous 1983–84 reporting or congressional testimony framing the SCI as a response to Japan's Fifth Generation program.

Related

• claim-fifth-generation-project-inspired-darpa-strategic-computing-initiative — the note this gates.
• moc-1980s-us-japan-tech-panic — the cluster it anchors.