This article rejects extreme views on the Pacific Asian security situa
tion that posit either smooth progress towards a prosperous and secure
peace or accelerating tensions and arms races. It identifies four key
conditions essential for the construction of durable regional securit
y: pluralist political systems; growing interdependence; the creation
of regional society; and a robust balance of power. None of these cond
itions is sufficient on its own: the tensions that can arise from econ
omic interdependence and the dangers of the early stages of progress t
owards a pluralist polity are emphasized. Nevertheless, despite the li
mited effectiveness hitherto of formal pan-regional security organizat
ions, there are positive signs of an emerging regional balance of powe
r.