ROKS Iri (PCC-768) was a Pohang-class corvette of the Republic of Korea Navy.

She was decommissioned and donated to the Colombian Navy under the name ARC Almirante Tono (CM-56) in 2016.

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

[1] Iri was launched on 24 March 1987 by Hyundai Heavy Industries in Ulsan.

On 15 January, she began her first task on patrol to San Andrés, Providencia and Santa Catalina.