Pakistan struck several sites in Afghanistan early Friday in what it calls an "open war." We look at what's driving the renewed fighting.

In our news wrap Friday, Pakistan's defense minister says his country is engaged in "open war" with Afghanistan, Israel's ...

The renewed violence between the neighboring countries stems from Pakistan’s accusations that Afghanistan’s Taliban government has harbored a militant group.

The airstrikes came hours after Afghan troops had attacked Pakistani border positions and follow months of worsening ...