51.
Which force is primarily responsible for deploying advanced surveillance technology along India's borders in 2026?
52.
Where was the 2026 indigenous missile system test conducted?
53.
What is the primary focus of the new missile system tested by DRDO in 2026?
54.
Which organization is responsible for the development of the new indigenous missile system tested in 2026?
55.
The 'Varuna 2026' exercise was conducted in which region?
56.
What is the primary objective of the 'Varuna 2026' naval exercise?
57.
Which edition of the bilateral naval exercise 'Varuna' was concluded in 2026?
58.
LIGO-India is a collaborative project between a consortium of Indian research institutions and which international entity?
59.
What is the primary scientific objective of the LIGO-India project?
60.
In which Indian state is the LIGO-India gravitational-wave observatory being established?
