The former air chief has quit from the Institute of Defence Studies and Analyses (IDSA) and it is learnt that it has been accepted by Antony, sources in the IDSA said.
The resignation has come after Tyagi was given indications by the government that it would be not be proper for him to continue in office till the probe is completed in the alleged scam, they said.
The investigations in the scam are still going on in India and trials in the case are expected to begin in Italy today.
The Italian authorities have also named alleged middlemen including Guido Haschke and Christian Michael for paying bribes to their Indian agents.
The CBI in India is also investigating the case and has questioned Tyagi and his three cousins for their alleged role in the deal.
A number of companies based in India, Mauritius and Tunisia have also been named by the investigation report for having been allegedly used by the middlemen to route their bribes to Indian agents.
Antony took a firm stand on the issue and suspended the payments to the Anglo-Italian firm and put on hold the delivery of any more choppers pending inquiry in the case.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
