Concept:MILAN is a biennial multilateral naval exercise hosted by the Indian Navy at Visakhapatnam.
Explanation:The 13th edition, MILAN 2026, was held at the Naval Dockyard in Visakhapatnam, known as the 'City of Destiny'.
The harbour phase began on February 15, 2026, with the inauguration of the MILAN Village.
This village served as a cultural hub for participating navies to showcase traditions, cuisine, and handicrafts.
The exercise theme was "Camaraderie, Cohesion, Collaboration".
More than 50 countries participated, making it one of the largest naval exercises in the Indian Ocean Region.
It comprised a Harbour Phase for cultural and professional exchanges, followed by a Sea Phase for complex maritime manoeuvres.
The objective was to strengthen regional cooperation, maritime security, and interoperability among world navies.
MILAN began in 1995 at the Andaman and Nicobar Command and shifted to Visakhapatnam from the 2022 edition onward.
Visakhapatnam also hosts the Eastern Naval Command, supporting India's 'Act East' policy.
Answer:Visakhapatnam (Option D).