New Delhi, Nov. 8 -- Pakistan and Afghanistan have been holding peace talks as a tenuous ceasefire holds following cross-border clashes that left dozens of people dead and hundreds wounded.

Here's a look at what's been going on between Pakistan and Afghanistan:

Clashes since early October

The fighting, which has killed civilians, security forces and militants, has been the deadliest in years between the two neighbors. It erupted after an Oct. 9 explosion in the Afghan capital, Kabul, and another in the southeastern province of Paktika the same day that Afghanistan's Taliban-led government blamed on Pakistan.

Pakistani officials have neither confirmed nor denied involvement in the blasts, and there was no official comment from either s...