The Rear-Admiral Eustațiu Sebastian-class corvette (also known as the Tetal-II or Modified Tetal class by NATO) is a series of two corvettes used by the Romanian Naval Forces for Black Sea duty.

They have a displacement of 1,385 tonnes, a helicopter aft, and as main armament a 76 mm gun, torpedo tubes and anti-submarine warfare rocket launchers.

These ships are updated versions of the Admiral Petre Bărbuneanu (Tetal-I)-class corvette.

[2] They are now awaiting disposal in Mangalia military harbor.

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