The forum built by Augustus (27 BC – AD 14). It includes the Temple of Mars Ultor. The incomplete forum and its temple were inaugurated in 2 BC, 40 years after they were first vowed.
The Forum of Augustus was built to both house a temple honouring Mars, and to provide another space for legal proceedings, as the Roman Forum was very crowded. Before battle, generals set off from the Temple of Mars, after attending an inaugural ceremony. Other ceremonies took place in the temple including the assumption of the toga virilis by young men. The Senate met at the Temple when discussing war and the victorious generals dedicated their spoils from their triumphs to Mars at the altar. Arms or treasure recovered from battle were often stored in the Forum as well. Another use that Augustus made of the Temple was to store the standards taken by the Parthians from Crassus during his failed campaign, after their retrieval through Augustus’ diplomacy in 20 BC, as depicted by the Augustus of Prima Porta.
