The Indian shooting federation on Tuesday promised an “overhaul” of the coaching staff after the 15-strong contingent’s Olympic campaign moved from one disaster to another here, the sport trending for all the wrong reasons, including intra-squad factionalism.

As the country’s shooters continued to belie expectations with their horror show here, reliving the Rio 2016 debacle, the head of the sport’s national governing body promised a major revamp in coaching and support staff.