. . . "Security Hub S-52U"@en . . . "Security Hub S-52U"@en . "Security Hub S-52U was a security station located at the Residential sector on Zakuul. In 3632 BBY Kaliyo Djannis and the Alliance Commander disabled the Security Hub in preparation for their assault on the Overwatch."@en . . . . "Security Hub S-52U was a security station located at the Residential sector on Zakuul. In 3632 BBY Kaliyo Djannis and the Alliance Commander disabled the Security Hub in preparation for their assault on the Overwatch."@en . . .