This issue is Red Shield Continuity #40. "Printed by World Color Press, Inc, Montreal, QC, Canada. 04/21/10." This issue features "Last Stand of New Krypton" promotion on the cover.
This issue is a variant of Superman (DC, 2006 series) #699 [Direct Sales].
Superman; Mon-El; General Zod; Ursa; Brainiac; Legion of Super-Heroes [Chameleon Boy; Quislet; Sensor Girl [Princess Projectra]; Starman [Thom Kallor]; Matter-Eater Lad; Tellus; Element Lad; Brainiac 5]; Supergirl [Kara Zor-El]; Dr. Calomar (flashback); General Sam Lane (flashback, cameo); Metallo (flashback, cameo); Superboy [Kon-El]; Lex Luthor (cameo); Lanothian; Ulla; Laroo; Trago; Raagin
Synopsis
Superman, Zod and his army, Supergirl, and the Legion are all fighting Brainiac on his ship. Supergirl and Brainiac 5 take Kandor back to New Krypton and re-enlarge it. Mon-El escapes from his captivity, and is given the assignment of saving particular bottled cities, and asks Projectra to change his costume back to his old one. And Luthor sneaks aboard and enlarges one city while still in the ship.
Story continued from Supergirl (DC, 2005 series) #52, and continues in Superman: Last Stand of New Krypton (DC, 2010 series) #3 and in Adventure Comics (DC, 2008 series) #11 / 514.