Military ❯ Naval Forces ❯ Submarines ❯ ROKS Jang Yeong-sil

Jang Bogo-III Batch-II

South Korea Launches ROKS Jang Yeong-sil, First 3,600-Ton KSS-III Batch-II Submarine

The lead KSS-III Batch-II boat now enters trials ahead of planned delivery to the navy in 2027.