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Attack at the Nos Astra Spaceport Part of the Eden Prime War
Nos Astra Spaceport, the site of the attack
Date:	15 June 2183 CE
Location:	Nos Astra Spaceport / Nos Astra / Illium / Tasale / Crescent Nebula / Milky Way Galaxy
Outcome:	Inconclusive Tali and Keenah are turned away by Illium police Jacobus Sassus fails to kill Tali and Keenah, and they escape Illium police put out a galaxy-wide APB and bounty on Jacobus Sassus
Belligerents Migrant Fleet Saren's Alliance Bull Sharks Nos Astra Police Department Commanders Keenah'Butras Jacobus Sassus Rilosis Pesasava † Strength 1 quarian pilgrim 1 quarian marine 8 Bull Shark mercenaries 6 NAPD officers Casualties None All mercenaries killed 4 officers killed, 2 wounded

The Attack at the Nos Astra Spaceport, also known as the Raid in Nos Astra, was a brief engagement between hired mercenaries led by Jacobus Sassus, the two quarians Tali'Zorah and Keenah'Butras and Nos Astra police forces at the Nos Astra Spaceport, Nos Astra, Illium that occurrred during the Eden Prime War. Following their find on Gei Hinnom, Tali and Keenah arrived on Illium looking to turn over the information to the authorities. They were turned away, but just before they could leave, Jacobus and his mercenaries attacked, hoping to kill them. Despite this, Tali and Keenah managed to escape on a freighter heading for the Citadel, while Jacobus and his men were forced to withdraw.