An employee at the Defense Audit office in South Kolkata, under the Ministry of Defense, has been arrested for allegedly taking pictures of restricted areas and sharing them with a friend.
The accused woman's connection with a chief physician at the Central Power Corporation is also being investigated.
Authorities are examining whether classified information was smuggled to militant organizations or enemy countries.
The incident has raised concerns about potential espionage and sabotage. The investigation is ongoing to ensure national security.