The body of Indian defence chief General Bipin Rawat arrived in New Delhi on Thursday, one day after he and 12 others were killed in a helicopter crash near a military academy.Rawat, 63, was travelling with his wife and other senior officers when their aircraft crashed in a forest in southern Tamil Nadu state, killing all but one soldier on board.His body arrived in the capital for Friday’s funeral after a solemn ceremony near the accident site at an army base, where an honour guard laid…