The Royal Navy has launched an investigation into whistleblowers’ claims of bullying and sexual harassment of women in the Submarine Service, the Daily Mail says. It reports “abhorrent claims” include one woman being punched by male colleagues. In an exclusive investigation, the paper says the claims go back more than a decade, after the fleet lifted its ban on female recruits in 2011. The First Sea Lord said anyone found culpable would be held accountable.