How many states in India have recently achieved 100% coverage of HPV vaccine doses under the national HPV vaccination campaign?  

At which of the following locations was India’s first indigenous Optical Inter Satellite Link (OISL) unveiled by Astrogate Labs? 

Which foundation day of Doordarshan was recently celebrated on September 15, 2026?

At which of the following places was the advanced ocean research vessel ORV Sagar Manthan launched?

At which of the following places was the 18th BRICS Summit 2026 held?