Generate text that refutes this claim: Rounds of sanctions and engagement does not bring a solution any closer  The responses to North Korean provocations do not bring a solution any closer. North Korea has yet to sign a peace treaty with the South and the United States. It is however particularly interested in signing a treaty with the United States rather than the South. In 2010 the North Korean foreign ministry proposed that "If confidence is to be built between [North Korea] and the US, it is essential to conclude a peace treaty for terminating the state of war, a root cause of the hostile relations, to begin with". [1] The North wants a peace treaty with the US so as to drive a wedge between the USA and South Korea to prevent US support for the South in the event of war. [2] Ignoring such efforts at negotiating with the USA without South Korea in the room, and indeed all advances and provocations would force the North to accept that it has to negotiate with the south or with no one. Ignoring North Korean actions and reducing the number of allies negotiating while maintaining security guarantees prevents any chance of the North dividing the USA and South Korea.  [1] Walker, Peter, ‘North Korea calls for peace treaty with US’, guardian.co.uk, 11 January 2010,   [2] Cheon, Seongwhun, ‘Negotiating with South Korea and the I.S.: North Korea’s Strategy and Objectives’, International Journal for Korean Studies, Vol XVI No 1, Spring 2012,  p.153
onal asia politics defence house would ignore north korean provocations
The United States has its own interests in the North Korean question, not only does it have troops in South Korea and security guarantees to maintain with its ally but it is also concerned by nuclear proliferation. If there is a chance to get rid of North Korean nuclear weapons through negotiations, or even a peace treaty should the USA not take that when it is in the US national interest? [1]  [1] DiFilippo, Anthony, ‘Time for North Korea Peace Treaty’, The Diplomat, 11 April 2012,