Context-

Recently, India’s External Affairs Minister reaffirmed its support to Mauritius on the issue of the Chagos Islands in the Indian Ocean against the United Kingdom.

History:

• 16th Century: Discovered by Portuguese navigators.
• France: Took possession, established plantations with enslaved workers.
• British: Gained control after Napoleon’s defeat.

Current Situation:

• Diego Garcia (since 1971): Only inhabited island; hosts a major US military base.
• Sovereignty Dispute: Mauritius (independent since 1968) claims the islands, but the UK retains control for strategic military purposes.

Key Points:

• Mauritius: Seeks return of the islands.
• UK: Cites defense needs for Diego Garcia's strategic military base.