World War 3: Joe Biden URGED to cut deal with Kim Jong-un to avoid nuclear conflict
Donald Trump met three times with the North Korean dictator but failed to strike a new deal.
According to Van Jackson, a former Pentagon official, it is not realistic to expect Pyongyang to entirely surrender its nuclear arsenal.
Speaking to the Financial Times he said: “North Korea is not going to give up nukes.
“The goal is quixotic, it is unreliable, it is unrealistic.