Topic for Prelims
Context: U.S. citizen killed by Andaman tribal
What to Read?
- Who are these Sentinelese?
- The Sentinelese, also known as the Sentineli and the North Sentinel Islanders, are a pre-Neolithic indigenous people who inhabit North Sentinel Island.
- These are tribals belongs Andman and Nicobar Island
Some Important Pact
- India’s first indigenous nuclear powered submarine, which completed its maiden strategic deterrence mission, will allow the country to absorb a nuclear strike – and respond with a devastating second-strike
- A nuclear triad refers to the three components of atomic weapons delivery: strategic bombers, intercontinental ballistic missiles (ICBMs) and submarine launched ballistic missiles (SLBMs).