Paramilitary forces battling Sudan’s regular army for more than a year said on Saturday they had taken a key state capital in the southeast, prompting thousands to flee, witnesses said. “We have liberated the 17th Infantry Division from Singa,” the capital of Sennar state, the Rapid Support Forces (RSF) announced on X. Residents confirmed to AFP: “The RSF have deployed in the streets of Singa”, and witnesses reported aircraft from the regular army flying overhead and anti-aircraft fire. Earlier Saturday, other witnesses said there was fighting in the streets and “rising panic among residents s…