According to Abby Bard, an Asian policy scientist at the Center for American Progress, the teams of President Trump and President Kim need a critical space between them to build trust and review intentions between the two sides. Without regular communication from both parties, it will be impossible to reach an agreement, since they are both skeptical of each other. Stephen Biegun did not meet with his North Korean counterpart before the Hanoi summit, which meant that the meeting did not have enough support for the negotiations. Meetings between the two teams are necessary to organize the details that would lead to bigger deals without errors of judgment and misunderstandings. For the two leaders to reach an agreement, their teams must work together.  Dr. Chiew-Ping Hoo, a professor at the National University of Malaysia, said the negotiations at the Hanoi Summit changed the minute John Bolton was added at the eleventh hour of the panel. He advised changing the target pole at the Yongbyon nuclear power plant to add other sites producing weapons of mass destruction. Trump had to approve Bolton`s council on U.S. domestic affairs, which led to a result of no agreement for the summit. It also believes that North Korea is not convinced that a change to the agreement is the right way, but that it is returning to the details of the agreement before Hanoi.
 Both parties are firmly committed to the effective implementation of the two agreements and are working closely together to ensure full compliance with the obligations arising from these agreements. The EU will provide technical assistance to Vietnam to define and follow an implementation plan to facilitate necessary reforms and adaptations, including in areas such as health and plant health measures and non-tariff barriers. House of Representatives spokeswoman Nancy Pelosi said she was pleased that the president had taken the second summit with the DPRK without a common agreement. She also stressed that “what we want is the denuclearization of North Korea,” and she also believes that, although the DPRK wanted to lift the sanctions, but they were not ready to give up their nuclear weapons altogether, it was right that President Trump decided not to sign an agreement.  “We look forward to continuing to strengthen our trade and investment relations and will work closely together to conclude and implement a bilateral free trade agreement (FTA) between the UK and Vietnam to ensure business continuity in both countries if the Vietnam-EU free trade agreement no longer applies to the UK,” governments said in a joint statement on their strategic partnership on Wednesday. Cheong Seong-chang, vice president of research planning at the Sejong Institute in South Korea, said: “After the first Trump-Kim summit for 260 days, they didn`t waste their punctuality. Instead, they have consistently finalized their negotiating strategies for the agreement of the two heads of state and government and the terms of the next step to be discussed at the second Trump-Kim summit.  On the first night of the summit, the White House announced that Trump and Kim would sign a “common agreement” the next afternoon.   Despite the unresolved Hanoi agreement, President Trump is optimistic that North Korea will still be able to reach a denuclearization agreement. The summit taught them the limits of top-down diplomacy, and discussions between officials at the operational level of both sides are needed and, although no concrete agreement has been reached, they have yet to see something that can be shaped in an agreement that the two heads of state and government will approve in the future.