Afghanistan has reported thwarting attempted airstrikes on Bagram Air Base, the former US military installation north of Kabul, as cross-border fighting with Pakistan entered its fourth day. The escalating conflict marks the most severe confrontation between the two neighbours in years, with Pakistan declaring itself in "open war" with Afghanistan.
The intense hostilities have alarmed the international community, particularly given the region's continued vulnerability to militant groups, including al-Qaeda and the Islamic State, which are reportedly attempting to re-establish their presence.
