EXO has dropped D.O's image teasers for "Ko Ko Bop".

The boys' 4th album 'The War' includes songs such as the title song "Ko Ko Bop", electro pop "The Eve", "What U Do?", "Forever", hip hop R&B "Diamond", "Touch It", "Chill", "Walk on Memories", and "Going Crazy".

The boys' 4th full album 'The War', including title song "Ko Ko Bop", will drop at 6PM KST on the 18th. Before that, the MV teaser will drop at midnight KST tonight.