North Korea fired two ballistic missiles Thursday just hours after US Vice President Kamala Harris left South Korea, where she had toured the heavily fortified Demilitarized Zone which divides the peninsula. The Thursday launch is Pyongyang’s third in five days, continuing the nuclear-armed country’s record-breaking blitz of weapons tests this year. Speaking at the Demilitarized Zone (DMZ) earlier Thursday, Harris decried North Korea’s “brutal dictatorship, rampant human rights violations and an unlawful weapons programme that threatens peace and stability”. She said that the US commitment to South Korea’s defence was “ironclad”, adding the allies were “aligned” in their response to the growing threat posed by the North’s weapons programmes. Seoul and Washington want “a complete denuclearisation of the Korean peninsula” — but in the interim they are “ready to address any contingency”, she said. At an observation post atop a steep hill overlooking North Korea, Harris peered through bulky binoculars as US and South Korean soldiers pointed out features, including defences, in the area. “It’s so close,” she said. Harris also visited the Panmunjom Truce Village — where then-US president Donald Trump met the North’s Kim Jong Un in 2019 — and talked to US soldiers at Camp Bonifas in the Joint Security Area. On the North Korean side of the border at Panmunjom, guards in hazmat suits could be seen watching as Harris was shown the demarcation line between the two countries — which remain technically at war. Seoul said its military had “reinforced monitoring and surveillance” after Pyongyang’s Thursday test of the two short-range ballistic missiles, which was also confirmed by Tokyo. “North Korea’s repeated ballistic missile launches can never be tolerated,” Japanese defence minister Yasukazu Hamada told reporters. Washington has about 28,500 troops stationed in South Korea to help protect it from the North, and the allies are conducting a large-scale joint naval exercise this week in a show of force. Such drills infuriate North Korea, which sees them as rehearsals for an invasion. Harris’ trip to the DMZ is also likely to have annoyed Pyongyang, which branded United States House Speaker Nancy Pelosi the “worst destroyer of international peace” when she visited the border in August. Harris visited Seoul after a trip to Japan, where she attended the state funeral of assassinated former prime minister Shinzo Abe. Earlier Thursday, Harris met President Yoon Suk-yeol for talks dominated by security issues, although Seoul also raised its concerns over a new law signed by US President Joe Biden that removes subsidies for electric cars built outside America, impacting Korean automakers such as Hyundai and Kia. Harris, America’s first woman vice president, also met what the White House called “groundbreaking women leaders” of South Korea to discuss gender equality issues, a topic she said she raised with Yoon during their talks.