- South Korea warns it may send Ukraine weapons after North Korea sent troops to Russia NPR
- North Korean troops fighting for Russia in Ukraine ‘fair game,’ U.S. warns Putin NBC News
- Putin does not deny North Korea has sent soldiers to Russia The Guardian
- Key Republican: US should consider ‘direct military action’ if North Korean troops enter Ukraine The Hill
- North Korean troops in Ukraine ‘fair game’, US warns Russia as war rages on Al Jazeera English