South Korea, US stage joint air drills involving B-1B bomber Anadolu AjansıUS flies long-range bomber for drill with South Korea, as the North marks a key state anniversary ClickOnDetroitUS Forces Korea commander defends troop levels amid talk of cuts Military TimesTop General Says North Korea Continuing Weapons Development, Becoming More Isolated U.S. Department of Defense (.gov)Reducing U.S. troops in South Korea would be ‘problematic,’ top commander warns upi.com