ROKS Daecheon (PCC-777) is a Pohang-class corvette of the Republic of Korea Navy.

The Pohang class is a series of corvettes built by different Korean shipbuilding companies.

The class consists of 24 ships and some after decommissioning were sold or given to other countries.

[1] Daecheon was launched on 22 January 1988 by Hanjin Heavy Industries in Busan.

The vessel was commissioned on 7 January 1990.