Second Mithridatic War, 83-82 B.C.

The Second Mithridatic War, 83-82 B.C., was a short-lived conflict largely caused by the ambition of Lucius Licinius Murena, the Roman governor of Asia after the end of the First Mithridatic War.
Marcus Varius was a Roman renegade and support of the rebel governor of Spain Sertorius who fought on the Pontic side during the Third Mithridatic War.
The battle of the Halys River was the only major engagement during the short Second Mithridatic War (83-82 B.C.) and was one of the few defeats suffered by a Roman army during the three wars against Mithridates IV of Pontus.
The battle of Lemnos of 73 B.C. was a naval victory won by Lucius Licinius Lucullus early in the Third Mithridatic War over a Pontic fleet commanded by the Roman renegade Marcus Varius.