Government appoints Arun Sinha as Chairman of NTRO

Current Context: The government has appointed Arun Sinha as the new chairman of the National Technical Research Organisation (NTRO) on April 20, 2023.

• He is a 1984 batch IPS officer of Kerala cadre and was the former chief of the Special Protection Group (SPG) that provides security to the Prime Minister and other VVIPs.
• The NTRO is a technical intelligence agency that works under the National Security Advisor in the Prime Minister’s Office. It was set up in 2004 and provides technical intelligence to other agencies on internal and external security issues.
• The NTRO plays an important role in safeguarding India’s national security interests from various threats.

Question: 

Q.1 Who has recently been appointed as the chairman of the National Technical Research Organisation (NTRO)?
a. Arun Sinha
b. Aditya Puri
c. Sanjay Dutta
d. Vinay Khatri