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