No he did not but he fought and massacred the Carthaginians.
Poseidon urged the Greeks to keep fighting and gave them the idea to build a giant horse and get inside (the Trojan horse). the did as told and eventually won the war.
Trojan War
The Tomb of Poseidon was the name of the wooden war horse the Trojans used in the Trojan War.
GREEKS
Poseidon did not play really any role in the Trojan war but in the Odyssey he cursed Odysseus and created almost all of the problems he had to face.
He sent a sea monster to attack Troy before the Trojan War.
Yes. Poseidon greatly favoured the Greeks in the Trojan war, and in some versions he is said to have given Odysseus the idea for the Trojan horse.
Poseidon urged the Greeks to keep fighting and gave them the idea to build a giant horse and get inside (the Trojan horse). the did as told and eventually won the war.
Trojan War
The Tomb of Poseidon was the name of the wooden war horse the Trojans used in the Trojan War.
GREEKS
Poseidon did not play really any role in the Trojan war but in the Odyssey he cursed Odysseus and created almost all of the problems he had to face.
Most of the Greek gods were more or less engaged in the Trojan war, for or against the Trojans.
Poseidon helped the Greeks win the Trojan War
he helped odysseus
The Greek Side
Poseidon favored the Greeks, especially Odysseus, in the Trojan War. It was Odysseus who ended the war with his Trojan Horse scheme, but because of his ego he failed to pay proper respect to Poseidon who then turned against him.