by Cat BARTON SEOUL, South Korea (AFP) — North Korea hinted Thursday it could resume nuclear and long-range weapons tests as it prepares for “confrontation” with Washington, its latest threat after a string of sanctions-busting missile launches. Pyongyang has not tested inter-continental ballistic missiles or nukes since 2017, putting launches on hold as leader Kim Jong Un embarked on a blitz of high-level diplomacy, meeting then-US president Donald Trump three times before talks collapsed two […]