KALININGRAD, February 6 (RIA Novosti) - The Russian missile frigate Neustrashimy, which took part in the anti-pirate operations in the Gulf of Aden, will return to its home port of Baltiysk on Saturday, a regional spokesman said on Friday.

The Pacific Fleet's Admiral Vinogradov destroyer replaced the Baltic Fleet frigate in the Gulf of Aden in January and is now escorting civilian vessels through areas where Somali pirates are active.

The Neustrashimy will be met in the Russian exclave of Kaliningrad by Governor Georgy Boos, Baltic Fleet Commander Viktor Mardusin and government officials from Moscow and St. Petersburg.

The Neustrashimy entered service 16 years ago and since last September has been on duty in the Mediterranean and Red seas, escorting over 50 commercial vessels through the Gulf of Aden since joining international anti-pirate operations off the coast of Somali in late October.

It is the only Project 1154 Yastreb class missile frigate in active service with the Russian Navy to have been built before the collapse of the Soviet Union. It is designed as a general purpose ASW ship to follow on from the Krivak class frigates and incorporates some stealth technology.

The Neustrashimy's armament includes SS-N-25 Switchblade anti-ship missiles, SA-N-9 Gauntlet SAM, a 100-mm gun, torpedoes and depth charges. The frigate also carries a Ka-27 ASW helicopter.