INS Sunayna is the second Saryu-class patrol vessel of the Indian Navy, designed and constructed indigenously by the Goa Shipyard Limited.

The ship participated in Maritime Partnership Exercise with SAS Sekhukhune I, a Warrior-class inshore patrol vessel, off Durban.

[11] INS Sunayna went to Port Victoria, Seychelles on 15 June 2024, along with SCGS Zoroaster after the latter ship completed her minor refit at GRSE.

She participated with Seychelles Coast Guard for their EEZ surveillance patrol under Commander Prabhat Ranjan Mishra.

An aerial demonstration of the naval variant of ALH Dhruv is also planned during the visit.