India has arrested one of its diplomats posted in Islamabad under the charge of spying for Pakistan and sent back to New Delhi. Madhuri Gupta, posted at Indian High Commission in Islamabad was charged of spying for Pakistan for last two years and handing over classified Indian documents and information about secret operations to Pakistan, Indian television reported on Tuesday. The lady diplomat has been arrested from Indian High Commission in Islamabad and sent back to home to face treason proceedings.