 Officials have said that four soldiers were wounded during clashes and that remote-controlled bomb attacks killed two soldiers in North Waziristan and one in South Waziristan.
<clarity>  Officials have said that four soldiers were wounded during clashes and that remote-controlled bomb attacks killed two soldiers in North Waziristan and one in South Waziristan.
 Officials have said that four soldiers were wounded during clashes and that remote-controlled bomb attacks killed two soldiers in and one in South Waziristan.