Prince Harry has followed in his late mother’s footsteps by wearing a flak jacket and walking down a path in an active land mine field in Angola to raise awareness for a charity’s work clearing explosives from old war zones.

Prince Harry visited Angola in southern Africa with the HALO Trust organization, the same group Princess Diana worked with 28 years ago.

Harry walked through a minefield in Angola, retracing a journey by his mother, Diana, Princess of Wales, in 1997. Several countries plan to revive use of the weapons.