U.S. Vice President Kamala Harris capped her four-day trip to Asia with a stop Thursday at the Demilitarized Zone dividing the Korean Peninsula as she emphasized U.S. commitment to the security of its Asian allies in the face of an increasingly aggressive North Korea. The visit comes on the heels of North Korea’s latest missile launches and amid fears that the country may conduct a nuclear test. Visiting the DMZ has become something of a ritual for American leaders hoping to show their resolve to stand firm against aggression. North Korea fired two short-range ballistic missiles on Wednesday, while Harris was in Japan, and had fired one before she left Washington on Sunday. The launches contribute to a record level of missile testing this year that is intended to move Pyongyang closer to being acknowledged as a full-fledged nuclear power. At the DMZ, Harris went to the top of a ridge, near guard towers and security cameras. She looked through bulky binoculars as a South Korean colonel pointed out military installations on the southern side. Then an American colonel pointed out some of the defenses along the military demarcation line, including fence topped with barbed wire and claymore mines. He said American soldiers regularly walk patrols along a path. Afterwards, Harris commented on the North Korean missile tests. "The DPRK has a ballistic missile launch program, apparently including just yesterday, and are destabilizing the peace and security of this region. Our shared goal, the United States and the Republic of Korea, is the complete denuclearization of the Korean Peninsula." Her visit to the observation post came after she met U.S. service members and some of their relatives at the Camp Bonifas Dining Facility, where she said she wanted them to know “how grateful and thankful we are.” Earlier, Harris met with South Korean President Yoon Suk Yeol at his office in Seoul where they condemned North Korea’s intensifying weapons tests and reaffirmed the U.S. commitment to defend the South with a full range of its military capabilities in the event of war, Yoon’s office said. They expressed concern over North Korea’s threats of nuclear conflict and pledged an unspecified stronger response to major North Korean provocations, including a nuclear test, which South Korean officials say could possibly take place in coming months. Subscribe to our YouTube channel: https://bit.ly/2TwO8Gm Subscribe to our newest channel Quicktake Explained: https://bit.ly/3iERrup Bloomberg Quicktake brings you live global news and original shows spanning business, technology, politics and culture. Make sense of the stories changing your business and your world. To watch complete coverage on Bloomberg Quicktake 24/7, visit http://www.bloomberg.com/qt/live, or watch on Apple TV, Roku, Samsung Smart TV, Fire TV and Android TV on the Bloomberg app. Have a story to tell? Fill out this survey for a chance to have it featured on Bloomberg Quicktake: https://cor.us/surveys/27AF30 Connect with us on… YouTube: https://www.youtube.com/user/Bloomberg Breaking News on YouTube: https://www.youtube.com/c/BloombergQuickTakeNews Twitter: https://twitter.com/quicktake Facebook: https://www.facebook.com/quicktake Instagram: https://www.instagram.com/quicktake