India, June 19 -- Congress leader and MP Jairam Ramesh on Friday wrote to Union environment minister Bhupender Yadav over the Great Nicobar Island project alleging the continued lack of transparency from the Central government and demanded a public disclosure of key environmental documents.

The development comes amid Ramesh's series of letter exchanges between him and Yadav on the project over the last couple of years.

In his latest letter, dated June 19, Ramesh, who is also Congress' General Secretary in-charge Communications, said conservation and mitigation plans, the updated Environmental Management Plan, several supporting studies and the National Green Tribunal (NGT)-appointed High-Powered Committee reports continue to remain unav...