They are fighting in different neighborhoods in Aden . Yemen , on the southeastern corner of the Arabian Peninsula , has a population of almost 25 million and has struggled for years with separatist movements . No injuries have been reported , security officials told reporters . Only Yemen 's vice president is on the ballot in Aden 's vote .
They are fighting in different neighborhoods in Aden . No injuries have been reported , security officials told reporters . Only Yemen 's vice president is on the ballot in Aden 's vote .