Battle of Beroia

Battle of Beroia
Part of Byzantium under the Komnenos dynasty
Emperor John II Komnenos, commander of the Byzantine forces in the battle.
Date 1122 Location Beroia (today Stara Zagora), Bulgaria 42°26′N 25°39′E / 42.433°N 25.650°E / 42.433; 25.650 Result Decisive Byzantine victory
Belligerents
Byzantine Empire	Pecheneg Khanates
Commanders and leaders
John II Komnenos	Unknown
Strength
Unknown 480 Varangians	Unknown
Casualties and losses
Unknown	Unknown

Unknown

The Battle of Beroia (modern Stara Zagora) was fought in 1122 between the Pechenegs and the Byzantine Empire under Emperor John II Komnenos (r. 1118–1143) in what is now Bulgaria. The Byzantine army won the battle, resulting in the disappearance of the Pechenegs as a distinct, independent people.

In 1091, the Pechenegs invaded the Byzantine Empire and were crushingly defeated by John II's father Alexios I Komnenos (r. 1081–1118) at the Battle of Levounion. This defeat had meant the elimination of the Pechenegs who had taken part in the expedition as an independent force, as the male survivors were enrolled in the Byzantine army; however, some Pecheneg groups had not been involved in the invasion. Attacked in 1094 by the Cumans, many of the remaining Pechenegs were slain or absorbed. Nevertheless, some bands continued to exercise autonomy.

In 1122, Pechenegs from the Russian steppes invaded the Byzantine Empire by crossing the Danube frontier into Byzantine territory. According to Michael Angold, it is possible that their invasion took place with the connivance of Vladimir Monomakh (r. 1113–1125), the ruler of Kiev, given that the Pechenegs had once been his auxiliaries. It is recorded that the remnants of the Oghuz and the Pechenegs had been expelled from Russia in 1121. The invasion posed a serious threat to Byzantine control over the northern Balkans. Emperor John II Komnenos of Byzantium, determined to meet the invaders in the field and drive them back, transferred his field army from Asia Minor (where it had been engaged against the Seljuk Turks) to Europe, and prepared to march north.

The Byzantine emperor gathered his forces near Constantinople and set out to meet the Pecheneg army as soon as possible. Meanwhile, the Pechenegs had crossed the Haemus Mountains (Balkan Mountains) and encamped near the city of Beroia in Thrace. The emperor at first offered the Pecheneg chiefs presents, offering to grant them a treaty that was favourable to their interests. The Pechenegs were successfully duped by this deception and were therefore taken by surprise when the Byzantines suddenly launched a major attack on their defensive wagon fort, or laager. The Pechenegs fought as waves of horse archers, firing arrows continuously. They relied on their laager as a rallying point, depot for arrow resupply, and a point of last defence. The battle was hard fought, and John was wounded in the leg by an arrow. However, the Byzantines forced the Pechenegs back and penned them in their laager. This defence proved effective, and it was not until John led the Varangian Guard, the elite heavy infantry force of the Byzantine emperors, against the wagons that their protection was breached. The Varangians, armed with their distinctive Danish axes, hacked their way through the Pecheneg circle of wagons, collapsing the Pecheneg position and causing a general rout in their camp. The Byzantine victory was complete, and the Pecheneg survivors were taken captive and enlisted into the Byzantine army.

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