Southeast Asia's return to prosperity since the financial crisis of 1997 has brought a regionwide splurge on new weapons. Most Southeast Asian countries are, indeed, now busily modernizing their armed forces. So far, most have done so without compromising their autonomy in security matters. But with China's military buildup causing nervousness everywhere, many governments in the region are starting to work with outside powers.

Indonesia's President Susilo Bambang Yudhoyono has perhaps been the most assertive. In addition to becoming more active in world diplomacy, Yudhoyono will meet Russian President Vladimir Putin in Moscow this month to discuss buying Russia's newest fighter jets. Indonesia is seeking to form an air-defense squadron of 12 jets, with eight of the new Russian fighters complementing the two Russian Su-27SK and Su-30MKM craft that it has already bought.

Elsewhere in the region, Singapore has apparently opted to purchase 12 new F-15SG fighter aircraft from the United States. Last year Thailand's Prime Minister Thaksin Shinawatra met Putin and tentatively agreed to purchase 12 Su-30MKM. Malaysia has agreed to buy 18 Su-30MKM over the next two years, while Vietnam has purchased 36 Su-27SK, 12 of which are already in service.