Hurdle-jumping training. Armed police undergoing training in the summer heat.(Photo: VCG)

Tactical exercises. Armed police undergoing training in the summer heat.(Photo: VCG)

Trench-jumping training. Armed police undergoing training in the summer heat.(Photo: VCG)

Hanging-ladder training. Armed police undergoing training in the summer heat.(Photo: VCG)

Armed police undergoing training in the summer heat.(Photo: VCG)