(a) whether it is true that Cairn Energy in a reported move has filed a case in the US District Court to enforce the $1.2 billion award it won against India relating to retrospective taxation laws in India and if so, the details thereof;
(b) whether the Government is planning to file an appeal against the Cairn Energy award at the Singapore seat of the permanent court of arbitration as it did earlier on the Vodafone case;
(c) if so, the details thereof along with the extent to which the Government is going to be benefitted by this and if not, the reasons therefor; and
(d) whether India will take a pragmatic stance and desist from filing an appeal on Cairn Energy award case in Singapore as it may adversely affect the foreign investment scenario in India offering a non-adversarial and conducive tax environment and if so, the details thereof?