उत्तर-पश्चिमी पाकिस्तान में हमले में पोलियो टीम की सुरक्षा कर रहे 2 पुलिस अधिकारी मारे गए

Peshawar, Nov 3 (PTI): Two police personnel guarding an anti-polio vaccination team were killed, while another sustained injuries in an attack by unidentified gunmen in northwest Pakistan on Tuesday, an official said.According to District P