Yemeni President Abdrabuh Mansur Hadi sacked top security chiefs considered loyal to ousted leader Ali Abdullah Saleh in a reshuffle announced on state television on Tuesday. Among those removed from their posts was the head of the country's National Security force, Ali al-Anisi, and Saleh's half-brother, Ali Saleh al-Ahmar, who was director of the office of the armed forces' top commander.