Around Guanajuato, regional insurgent leader for a time successfully combined insurgency with banditry. It waged a secessionist insurgency against the Government of India. Civil unrest creates many of the problems that an insurgency campaign does. Operation Monsoon was the culmination of the government's efforts to quell the mujahideen insurgency. Nevertheless, a significant Taliban insurgency remained in Afghanistan. The air force has taken part in the conflict against the 2014 insurgency in Donbass. The U.S. continued to pressure the government by illegally arming the contra insurgency. The Taliban insurgency continued into 2013. The Taliban insurgency continued into 2012. A South Thailand insurgency escalated starting from 2004. They were however criticized for ignoring the political nature of the insurgency. He has closely studied the Maoist insurgency in Nepal. These raids reflected the SADF's talent for combating rural insurgency. Jharkhand has been at the centre of the Naxalite-Maoist insurgency. By July 2011 violence grew to a record high in the insurgency.