The visit comes after US President Donald Trump announced a new strategy for Afghanistan, promising a stepped-up military campaign against Taliban insurgents who have gained ground as they seek to reestablish Islamic law after their 2001 ouster. The visit comes after US President Donald Trump announced a new strategy for Afghanistan, promising a stepped-up military campaign against Taliban insurgents who have gained ground as they seek to reestablish Islamic law after their 2001 ouster. But a rocket attack on Kabul airport that injured five civilians and was claimed by both Islamic State and Taliban insurgents highlighted the rebels’ ability to strike the Western-backed government. Fighters holed up in a nearby building continued to resist security forces for hours, a spokesman for the interior minister said. Mattis condemned the attack as a “criminal act by terrorists”, adding that it was a “classic definition of what the Taliban are up to here now”. There are now about 8,400...