INS Trishul acquired by the Indian Navy in 2003 has been built by:

1. INS Trishul (F43) is a Talwar-class frigate of the Indian Navy. 2. It was commissioned into the Indian Navy in June 2003. 3. The Talwar-class frigates, including INS Trishul, were designed and built by Russia at the Baltiysky Zavod shipyard in St. Petersburg. 4. Therefore, INS Trishul was built by Russia.