Here is a 2003 article discussing the Bush's administration's strategy with respect to North Korea in 2003. Three years later, it is apparent that the strategy backfired.
http://www.commondreams.org/headlines03/0421-08.htm Published on Tuesday, April 22, 2003 by the Daily Telegraph (UK)
Rumsfeld Calls for Regime Change in North Korea
by David Rennie in Washington
A secret Donald Rumsfeld memorandum calling for regime change in North Korea was leaked yesterday, opening a fresh foreign policy split in the Bush administration.
The classified discussion paper, circulated by the defense secretary, appears to cut directly across State Department plans to disarm Kim Jong-il, the North's dictator, through threats leavened by promises that his regime is not a target for overthrow.
The paper does not call for military action against North Korea, but wants the United States to team up with China in pushing for the collapse of Kim Jong-il's bankrupt but belligerent regime, the New York Times reported.
In a sign that Washington is girding itself for a repetition of the bitter rows that preceded the Iraq conflict, the memorandum was leaked on the same day that a senior State Department negotiator flew to Beijing for three-way talks with China and North Korea.
Officials working for Mr Rumsfeld are implacably opposed to the talks, pointing to North Korea's long history of extorting aid and concessions in return for promises - never kept - to behave in a more reasonable way.
Instead, they seek to use the salutary effect of the rapid victory in Iraq to push North Korea to scrap its nuclear weapons program immediately.
They also want to demand weapons inspections across the country. That would be an unthinkable concession for a Stalinist police state that bars even aid agencies from a third of its territory.
This raises the prospect that Washington would be urging inspections for form's sake and with little hope of success, much as happened in Iraq.
Even before the American envoy, James Kelly, arrived in Beijing for the talks, there were signs of new North Korean brinksmanship.
Pyongyang released conflicting statements last Friday, saying in an English language text that it had started reprocessing spent fuel rods into plutonium, a dramatic step that would place it only months from producing several nuclear warheads. However, a Korean version of the statement said that Pyongyang was merely poised to begin reprocessing.