16 events the sources record for this year, grouped by region.
What happened
West Asia (10)
The Athenian generals anchor the whole fleet at Aegospotami, facing Lysander (Plutarch's Parallel Lives Plut. Alcibiades 36)
Alcibiades advises moving the anchorage to Sestos, but the generals do not listen (Plutarch's Parallel Lives Plut. Alcibiades 37)
Lysander runs a ruse of pretending to fight at dawn, putting the crews aboard and then releasing them (Plutarch's Parallel Lives Plut. Lysander 10)
On the fifth day, while the Athenians are careless and going to and fro in the enemy's camp, Lysander attacks (Plutarch's Parallel Lives Plut. Lysander 11)
Lysander arrives at Ephesus and calls Etheonichus from Chios to reorganize the fleet; he builds new ships at Antandrus and goes to Cyrus to ask for pay. (Xenophon, Hellenica 2.1.10–2.1.12)
Lysander sails from Rhodes along the Ionian coast to the Hellespont; passing Abydos, he takes and plunders Lampsacus by assault. (Xenophon, Hellenica 2.1.17–2.1.19)
Hearing of the fall of Lampsacus, the Athenian 180 ships go from Elaeus to Sestos and anchor at Aegospotami opposite it. (Xenophon, Hellenica 2.1.20–2.1.21)
For four days the Athenians sail out, but Lysander does not engage and they return each time. Alcibiades's advice is brushed aside by the generals. (Xenophon, Hellenica 2.1.23–2.1.26)
On the fifth day, when the Athenians are scattered, Lysander attacks at full speed and captures almost the entire fleet on the shore; Conon escapes with nine ships. (Xenophon, Hellenica 2.1.27–2.1.29)
After settling Lampsacus, Lysander goes to Byzantium and Chalcedon, receives their surrender, and withdraws the Athenian garrisons. (Xenophon, Hellenica 2.2.1)
The motion declaring war on Veii passes, and the military tribunes march out with an army composed mainly of volunteers (Livy, History of Rome (Ab Urbe Condita) 4.60)
Soon after the siege of Veii began, a national council of Etruria met at the shrine of Voltumna but reached no decision (Livy, History of Rome (Ab Urbe Condita) 4.61)tradition
In winter the starving soldiers plot to plunder Chios by means of reed signals; Etheonichus puts down the plot by killing the man holding the reed, and collects money from the Chians to pay the troops. (Xenophon, Hellenica 2.1.1–2.1.5)
With 200 ships Lysander puts Mytilene and the other places on Lesbos in order, and sends Etheonichus to the Thracian coast. (Xenophon, Hellenica 2.2.5)
Agis and Pausanias camp at the Academy of Athens, and Lysander blockades Piraeus. (Xenophon, Hellenica 2.2.7–2.2.9)