Noting that the Congress party machine was working "overtime" behind the scenes in the run-up to the confidence vote on July 22, 2008, the cables also claimed the party had allegedly paid Rs 100 million (10 crores) to each of their "four Rashtriya Lok Dal (RLD) MPs," private news channel reported on Thursday.

RLD chief Ajit Singh denied the allegations of pay-offs and said the party voted against the Manmohan Singh government since it was against the civil nuclear deal.

The cable claimed that Nachiketa Kapur, Sharma's political aide, mentioned to an Embassy staff member in an aside on July 16, 2008 that Ajit Singh's RLD had been paid Rs. 100 million for each of their "four MPs" to support the government.

Kapur reportedly mentioned that money was not an issue at all, but the crucial thing was to ensure that those who took the money would vote for the government, according to the cable sent from the US Embassy to the US State department dated July 17, 2008.

Kapur showed the Embassy employee "two chests containing cash" and said that "around Rs. 500-600 million (about $25 million) was lying around the house for "use as pay-offs", the cable claimed.