of his sexual life and his heavy drinking, or suspect that the Empress Theophano (c. 941–after 976), his wife, poisoned him. Theophano had already gained a reputation as an intelligent and ambitious woman. Unfavorable accounts of her by later historians would characterize her as a woman known for ruthlessness in achieving her goals. Romanos had already crowned as co-emperors his two sons Basil II and Constantine VIII. At the time that Romanos died, however, Basil was five years old and Constantine only three years old, so Theophano was named regent. Theophano, however, was not allowed to rule alone. Joseph Bringas, the eunuch palace official who had become Romanos' chief councilor, maintained his position. According to contemporary sources he intended to keep authority in his own hands. He also tried to reduce the power of Nikephoros Phokas. The victorious general had been accepted as the actual commander of the army and maintained a strong connection to the aristocracy. Bringas was afraid that Nikephoros would attempt to claim the throne with the support of both the army and the aristocracy. This is exactly what he did. On July 2 in Caesarea, his armies, along with his highest-ranking officers, proclaimed Nikephoros emperor. From his position in Caesarea, and in advance of the news of his proclamation as emperor, Nikephoros sent a fleet to secure the Bosphorus Strait against his enemies. Around the same time, he appointed Tzimiskes as Domestic of the East, now taking on the formal roles of emperor. He then sent a letter to Constantinople requesting to be accepted as co-emperor. In response, Bringas locked down the city, forcing Nikephoros' father Bardas Phokas to seek sanctuary in the Hagia Sophia, while his brother Leo Phokas escaped the city in disguise. Bringas was able to garner some support within the city from a few high-ranking officers, namely Marianos Argyros, but he himself was not a skilled orator and was unable to obtain the support of other popular officials such as the Patriarch Polyeuctus and the general Basil Lekapenos. The people of Constantinople soon turned against his cause, killing Argyros in a riot and soon forcing Bringas to flee. On August 16, Nikephoros was proclaimed emperor and married the empress Theophano. Reign Western Wars Nikephoros II was not very successful in his western wars. Under his reign, relations with the Bulgarians worsened. It is likely that he bribed the Kievan Rus' to raid