India Open ( officially titled as the Yonex-Sunrise India Open ) is an annual badminton event which has been held in India since 2008 and is a BWF World Tour Super 500 Grade international badminton tournament . Its inaugural edition was to be held in Hyderabad in 2007 , but it was cancelled due to the Hyderabad bombings . Its first three editions were designated as Grand Prix Gold events
Hyderabad bombings
August 2007 Hyderabad bombings
India Open