The republican insurgency in Afghanistan is an ongoing armed conflict between the National Resistance Front and allied groups which fight under the banner of the Islamic Republic of Afghanistan on one side, and the Islamic Emirate of Afghanistan (the state controlled by the Taliban) on the other side. On 17 August 2021, former first vice president of Afghanistan Amrullah Saleh declared himself the "caretaker" president of Afghanistan and announced the resistance. On 26 August, a brief ceasefire was declared. On 1 September, talks broke down and fighting resumed as the Taliban attacked resistance positions.