Indonesia Accommodates Chinese Basing
China secures a military presence in the Indonesian archipelago — a naval base, persistent air access, or dual-use port. Australia's northern strategic depth collapses.
Trigger Conditions
Consequence Cascade
Chinese maritime patrol aircraft and submarines can operate from Indonesian archipelago
Australia's northern maritime approaches permanently contested
Intelligence warning times for hostile approach compressed from days to hours
US alliance value reduced — forward presence threatened
The Book's Prescription
The strategy of refusal — ensuring Chinese military basing never appears in the archipelago — is Pillar 8's core objective, operating across five dimensions: economic investment at scale, defence partnership beyond the treaty, intelligence sharing, multilateral architecture, and private red-lines. The book proposes an Indonesia Infrastructure Partnership at A$2-3B/yr from the sovereign wealth fund (co-investing in ports, energy, and critical-minerals processing) — across a decade, less than the A$25-30B lifecycle of a single AUKUS submarine, yet decisive for whether those submarines have waters to operate in. The Jakarta Treaty (signed 6 Feb 2026) is the foundation, but is consultation-heavy with no mutual-defence obligation — a beginning, not the structure.