As a part of Mission Sagar-IV , Indian Naval Ship Jalashwa arrived at Port Anjouan, Comoros on 14 March 2021 to deliver 1,000 metric tonnes of:

The correct answer is rice.

This question is based on a factual current affairs event related to India's humanitarian diplomatic initiative. Let's break it down step by step:

Step 1: Understanding Mission Sagar
"Mission Sagar" is a series of humanitarian assistance and disaster relief (HADR) operations undertaken by the Indian Navy. The name "Sagar" stands for Security and Growth for All in the Region — a key foreign policy doctrine of India, particularly focused on the Indian Ocean Region (IOR). These missions are conducted to deliver essential food commodities and medical supplies to friendly neighbouring countries, especially island nations and African coastal states.

Step 2: What was Mission Sagar-IV?
Mission Sagar-IV was the fourth edition of this series of naval humanitarian missions. It was launched in early 2021 and involved the Indian Naval Ship (INS) Jalashwa — India's largest amphibious warship, capable of carrying bulk cargo and humanitarian supplies across long distances.

Step 3: The Delivery to Comoros
On 14 March 2021, INS Jalashwa arrived at Port Anjouan, Comoros — one of the small island nations in the Indian Ocean off the eastern coast of Africa. The ship delivered 1,000 metric tonnes of rice to the people of Comoros as part of this goodwill mission.

Step 4: Why Rice?
Rice is a staple food grain across many African and Indian Ocean island nations. India, being one of the world's largest producers and exporters of rice, chose to deliver rice as a key food security commodity. This gesture was part of India's broader "neighbourhood first" and "SAGAR" foreign policy, reinforcing its role as a first responder and a trusted development partner in the region.

Step 5: Significance of the Mission
Mission Sagar-IV covered multiple countries in the Indian Ocean Region and East Africa, with Comoros being one of the key recipients. These missions strengthen India's strategic partnerships, diplomatic ties, and its image as a responsible and benevolent regional power.

Conclusion:
As a part of Mission Sagar-IV, Indian Naval Ship Jalashwa arrived at Port Anjouan, Comoros on 14 March 2021 to deliver 1,000 metric tonnes of rice — making "rice" the correct answer.