
furnished him by Antigonos in 318 to thank.
[37]
There was no justification for the
demand that Antigonos cede Syria and half of Asia Minor to these dynasts: this was
simply an attempt to cut him down to size.
Perhaps this ultimatum by the allied dynasts was intended as an initial
bargaining position, to be modified in response to whatever Antigonos should offer as
a counterproposal. If so, the dynasts misjudged their man: Antigonos clearly had no
intention of making territorial concessions, and he was angered rather than cowed or
impressed by the threat of war. He had sent messages to the dynasts in 315 urging
them to remain his friends, and was met in return by demands which must have
seemed outrageous to him (cf. Justin XV 1,2). His only answer was to advise the
dynasts to be ready, then, for war (Diod. XIX 57,2; Appian Syr. 53); and indeed it is
hard to believe that the allies did not foresee and even expect this response to their
ultimatum. Thus began the Third Diadoch War. A strange feature of this war is the
lack of energy and urgency with which it seems to have been conducted by the allied
dynasts in the first year, 314, in spite of the fact that they had spent the latter half of
315 discussing the idea of common action against Antigonos, and even appear to
have begun military operations. Kassandros had sent a force into Kappadokia to make
good his claim to that region (Diod. XIX 57,4), and there is also the matter of
Antigonos's fleet. As recounted above, Antigonos had a large fleet in 317, especially
after capturing most of Kleitos's Macedonian fleet and Eumenes' Phoenician fleet; yet
in 314 we find that Antigonos had only a handful of ships (Diod. XIX 58, 1). Ptolemy,
we learn from Diodoros, had carried off the fleets of the Phoenicians to Egypt (XIX
58,2), and Kassandros may have sent a fleet to help crush Antigonos's navy near
Cyprus (see app. 3, no. 44 on Hagnon of Teos).
The results of these actions are recorded by Diodoros: at the beginning of 314,
Antigonos had no fleet, Ptolemy held the Phoenician cities and fleet, and Kassandros's
general Asklepiodoros was besieging Amisos in northern Kappadokia (Diod. XIX 58,
1–2; 59,2; 57,4; and 60,2). In spite of the favorable position they had thus won for
themselves and the time they had had to prepare, however, the allied dynasts do not
seem to have been ready in 314 for full-scale
[37]
― 111 ―
hostilities with Antigonos (Diod. XIX 57,3).
[38]
Antigonos immediately seized the
initiative. Recognizing in Ptolemy and Kassandros his most formidable opponents, he
took a series of steps to put them on the defensive. Against Kassandros's forces in
Kappadokia, Antigonos sent his nephew Polemaios with a large army—its exact size is
not given, but we learn later (Diod. XIX 68,6) that it exceeded 8,300 foot and 600
horse; Polemaios's instructions were to evict Kassandros's army from Kappadokia and
raise the siege of Amisos, and then to proceed to the Hellespont and there take up a
position to prevent Kassandros crossing with more troops. At the same time
Antigonos sent his friend Aristodemos of Miletos to the Peloponnesos with 1,000
talents and instructions to raise a large force of mercenaries and campaign against
Kassandros's positions there, and also to seek an alliance with Polyperchon and his
son Alexandros, who were still holding out against Kassandros with a considerable
army in the Peloponnesos and could prove useful allies now that Kassandros had
turned against Antigonos (Diod. XIX 57,4–5).
Against Ptolemy Antigonos prepared blows in Cyprus and Palestine, the two
outposts on which Ptolemy relied to prevent attacks on Egypt. A diplomatic mission
headed by a certain Agesilaos was despatched to Cyprus to try to persuade the city-
kings there to support Antigonos, while Antigonos himself set out with his army to
Phoenicia to deprive Ptolemy of that region and Koile Syria (Diod. XIX 57,4; Appian
Syr. 53). Antigonos further realized that, his main advantage against the coalition
being the distance separating Ptolemy from Kassandros and Lysimachos, the best way
to confirm and extend the position of holding interior lines, with all of the strategic
advantages entailed thereby, was to secure firm control of the sea, which was the
avenue for communication and mutual support between Ptolemy and his allies in
Europe. Accordingly, having encamped near Tyre, which was held by a Ptolemaic
garrison, Antigonos summoned the governors of Syria and the kings of the Phoenician
cities not garrisoned by Ptolemy to a meeting, at which he gave instructions for the