A helicopter crashed in the Gwadar district of Pakistan’s Balochistan province on Monday, claiming the lives of three Pakistani Navy officers and another Army officer, said a spokesperson of the country’s naval forces. The helicopter reportedly crashed during a training flight.A helicopter crashed in the Gwadar district of Pakistan’s Balochistan province on Monday, claiming the lives of three Pakistani Navy officers and another Army officer, said a spokesperson of the country’s naval forces. The helicopter reportedly crashed during a training flight.