Archive · 5 Oct 2026
Navy Sailor Arrested Over Alleged Data Leak to Pakistani Operative
A Navy sailor named Pradeep Mukherjee was arrested at a Navy training facility in Coimbatore.
He was there for a management course.
Police say a woman allegedly connected to Pakistani intelligence contacted him online.
Investigators suspect she used that relationship to obtain sensitive Navy information.
The information may have involved naval assets, fleet movements, and the Navy base in Visakhapatnam.
Officials are still working out what, if anything, was shared.
They are also checking whether other people or payments were involved.
These are allegations, and the investigation is continuing.
The Andhra Pradesh Police Counter Intelligence cell arrested 31-year-old Pradeep Mukherjee on October 3, 2026, at INS Agrani in Coimbatore.
Mukherjee, who joined the Navy in 2014 and is from West Bengal, was posted with the Eastern Naval Command in Visakhapatnam.
He was attending a management development course and had been at the facility for about a week.
Investigators allege a woman linked to Pakistani intelligence contacted him through social media and used an online relationship to obtain sensitive information.
Authorities are investigating what information may have been compromised and whether others or any payments were involved; some reports also mention a role for Tamil Nadu Police in the operation.
- Who
- Pradeep Mukherjee, a 31-year-old Indian Navy sailor, was arrested by the Andhra Pradesh Police Counter Intelligence cell; one report also describes Tamil Nadu Police involvement in the operation.
- What
- He is accused of sharing classified maritime intelligence with a woman allegedly working for Pakistani intelligence.
- When
- He was arrested on October 3, 2026; the alleged online contact began several months earlier.
- Where
- He was arrested at INS Agrani in Coimbatore; he was posted with the Eastern Naval Command in Visakhapatnam.
- Why
- Investigators suspect an online relationship was used to obtain sensitive naval information.
Investigators’ allegations
Unresolved questions
Alleged information sharing
Investigators’ allegations
Investigators suspect Mukherjee shared sensitive information concerning naval assets, fleet movements, and the Visakhapatnam base.
Unresolved questions
The reports say authorities are still determining what information, if any, was compromised and how much was transmitted.
Possible payments or accomplices
Investigators’ allegations
Some reports say investigators are examining financial transactions and whether others were involved.
Unresolved questions
The articles do not confirm that Mukherjee received payment or that other people took part.
- Person arrested
- Pradeep Mukherjee, 31
- Arrest date
- October 3, 2026
- Arrest location
- INS Agrani, Coimbatore
- Arresting agency
- Andhra Pradesh Police Counter Intelligence cell
- Navy service
- Joined in 2014; posted with the Eastern Naval Command in Visakhapatnam
- Information under investigation
- Alleged details about strategic naval assets, fleet movements, and the operational framework of the Visakhapatnam base
- Other investigative questions
- Authorities are assessing the nature and volume of any information shared, possible financial transactions, and whether other people were involved.
Sources
Bengal sailor in Indian Navy leaks defence data to female Pakistani operative, arrested in Coimbatore
Indian Navy sailor held for leaking classified data to Pak operative
Navy sailor held for leaking data to female Pak operative
Indian Navy Sailor ‘Honey-Trapped’, Shared Classified Data With Pak Operative
Indian Navy sailor arrested from Coimbatore for ‘leaking defence data to Pakistani operative’
