He also allied himself with the warlike Bastarnae, and both this and his actions in Greece possibly violated the treaty signed with the Romans by his father or, if not, certainly was not "behaving as [Rome considered] a subordinate ally should". Rome declared war on Macedonia again, starting the Third Macedonian War. Perseus initially had greater military success against the Romans than his father, winning the Battle of Callicinus against a Roman consular army. However, as with all such ventures in this period, Rome responded by simply sending another army. The second consular army duly defeated the Macedonians at the Battle of Pydna in 168 BC and the Macedonians, lacking the reserve of the Romans and with King Perseus captured, duly capitulated, ending the Third Macedonian War. The Fourth Macedonian War, fought from 150 BC to 148 BC, was the final war between Rome and Macedon and began when Andriscus usurped the Macedonian throne. The Romans raised a consular army under Quintus Caecilius Metellus, who swiftly defeated Andriscus at the Second battle of Pydna. Under Lucius Mummius, Corinth was destroyed following a siege in 146 BC, leading to the surrender and thus conquest of the Achaean League (see Battle of Corinth). Late (147–30 BC) Jugurthine War (112–105 BC) Rome had, in the earlier Punic Wars, gained large tracts of territory in Africa, which they consolidated in the following centuries. Much of that land had been granted to the kingdom of Numidia, a kingdom on the north African coast approximating to modern Algeria, in return for its past military assistance. The Jugurthine War of 111–104 BC was fought between Rome and Jugurtha of Numidia and constituted the final Roman pacification of Northern Africa, after which Rome largely ceased expansion on the continent after reaching natural barriers of desert and mountain. In response to Jugurtha's usurpation of the Numidian throne, a loyal ally of Rome since the Punic Wars, Rome intervened. Jugurtha impudently bribed the Romans into accepting his usurpation and was granted half the kingdom. Following further aggression and further bribery attempts, the Romans sent an army to depose him. The Romans were defeated at the Battle of Suthul but fared better at the Battle of the Muthul and finally defeated Jugurtha at the Battle of Thala, the Battle of Mulucha, and the Battle of Cirta (104 BC). Jugurtha was finally captured not in battle but by treachery, ending the war.