[1] She is fitted with an array of modern sensor suites and matching weapon systems.

On 16 October 2023, Ministry of Defence signed a contract for the mid-life upgrade of INS Beas with Cochin Shipyard Limited.

INS Beas will likely be fitted with Caterpillar marine diesel engine with 6-MW power.

According to an official, “there are issues such as steam leaks and high temperatures in the boiler and engine rooms of these ships which contribute to uncomfortable working conditions for the crew.” The upgrade will reduce the maintenance requirement of the ships.

[4] During May–July 2009, Beas was a part of the Indian Navy task force on deployment to Europe.