I think the Musudan tests had more to do with being able to show the US they can target Guam and build Kim Jong-un profile domestically than any concerns about THAAD:
In this video image released by North Korea on July 1, 2016, a Musudan missile heads towards a U.S. military base in Guam. (Yonhap)
North Korea’s recent firing of an intermediate-range ballistic missile at a high angle appears to be intended to push South Korea to accept the deployment of an advanced U.S. anti-missile system here and cause a rift in Seoul’s relations with Beijing, a North Korean expert said Tuesday.
Hong Woo-taek, a research fellow at the state-run Korea Institute for National Unification (KINU), said, “Pyongyang might have sought to exploit the tension between South Korea and China over the Terminal High-Altitude Area Defense (THAAD) system issue to strengthen its hitherto weakened ties with Beijing.”
“But China is not foolish enough to alienate itself from South Korea to take sides with North Korea. Pyongyang won’t be able to achieve what it intended by firing the Musudan missile at a high angle last month,” Hong said in his recent report, titled “North Korea’s Intentions and THAAD.”
On June 22, the North fired two Musudan missiles, with one flying some 400 kilometers and reaching an altitude exceeding 1,000 km. Although the Musudan did not fly very far, some experts said the great height it achieved may mean the missile is capable of ranges up to about 3,000 km and could theoretically strike key military bases in the U.S. territory of Guam. The high angle at which the missile flew after takeoff also means it could be used to attack South Korea. [Yonhap]
