South Korea and the United States are set to commence their annual large-scale military exercise this month, a move designed to bolster readiness against escalating North Korean threats. The joint drills are, however, likely to provoke an angry response from Pyongyang, further straining diplomatic efforts.

South Korea and the United States will launch their annual large-scale military exercise this month to bolster readiness against North Korean threats, the allies said Thursday.

The United States and South Korea will kick off their Ulchi Freedom Shield large-scale joint military exercise this month, both countries announced Thursday.