U.S. President Donald Trump's stalled plans to bring peace to Afghanistan have suffered a new setback with a decision by Kabul to resume offensive operations against the Taliban following two attacks on Tuesday that killed scores of Afghans.

Washington cast the attacks — one at a Kabul hospital where gunmen killed at least 24 people, including two newborns, and a suicide bombing at a funeral in Nangarhar province that killed at least 32 people — as a moment for the Afghan government and the Taliban to unite to combat such violence and to negotiate a peace deal.

An affiliate of the Islamic State militant group claimed responsibility for the bombing, according to the SITE Intelligence Group. There has been no claim for the hospital attack in Kabul.