
US, allies and China vie for influence through Pacific security deals
The CSIS mapping reveals China is systematically expanding security footholds across the Pacific island chain—Australia's immediate northern arc. This directly threatens Australia's alliance leverage, maritime chokepoint security, and strategic depth in its primary sphere of influence. Losing Pacific island partners to Chinese security pacts erodes Australia's ability to project power, maintain logistical networks, and deny adversary forward bases in the region.
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