Actress Sadia Khateeb, who was seen in the film 'Raksha Bandhan', has reportedly bagged a part in 'The Diplomat', an upcoming film which stars John Abraham. 'The Diplomat', which went on floors a few days back in Chandigarh, is being directed by Shivam Nair of 'Special OPS' and 'Naam Shabana' fame, according to reports.