This handout from Niugini Helicopters taken and recieved on June 26, 2019 shows Papua New Guinea's Mount Ulawun volcano spewing lava. Papua New Guinea's volatile Ulawun volcano – designated one of the world's most hazardous – erupted on June 26, spewing lava high in the air and sending residents fleeing. (Photo by Craig Powell/Niugini Helicopters/AFP Photo)
