] As US Secretary of State Colin Powell readied for a ] three-nation jaunt through Asia this weekend, ending with ] the inauguration Tuesday of new South Korean president ] Roh Myun-hoon, North Korea sent a fighter jet for a ] two-minute romp into South Korean airspace. ] ] The incursion above the Yellow Sea, rebuffed by South ] Korean jets, is unusual. Generally, it is North Korean ] naval vessels that penetrate the tip of the Yellow Sea in ] tests of will with the South. ] ] The MiG-19 jet probe, coming just days after the North ] threatened to pull out of the armistice that has governed ] the two Koreas for 50 years, is regarded here as yet ] another in an escalating set of provocations designed to ] push the US into one-on-one talks. |