Explanation:

- INS Kesari:

- This was the ship deployed in 'Mission Sagar'.

- It carried food and COVID-related medical supplies to various countries.

- Mission Sagar was part of India's outreach to deliver essential aid during the pandemic.

- INS Satpura:

- It is a Shivalik-class stealth multirole frigate of the Indian Navy.

- Not specifically linked to 'Mission Sagar'.

- INS Shivalik:

- It is the lead ship of her class of stealth multirole frigates in the Indian Navy.

- Not directly involved in 'Mission Sagar'.

- INS Gomati:

- It is a Godavari-class guided-missile frigate.

- Not associated with 'Mission Sagar'.