Story: "Slow Burn" (22 Pages)

Credits:

Cary Bates and Greg Weisman (plot)
Cary Bates (script)
Pat Broderick (pencils)
Romeo Tanghal (inks)
Carrie Spiegle (letters)
Shelley Eiber (colors)
Dan Raspler (assistant edits)
Dennis O'Neil (edits)

Feature Character:

Captain Atom (last in Wonder Woman Vol. 2 #26; next in Invasion! #3)

Guest Stars:

Martian Manhunter (last in Wonder Woman Vol. 2 #26; next in Justice League International Vol. 1 #23)
Flash III (last in ???; next in ???)
Maxwell Lord Oberon (both in between Invasion! #2 and #3)
Amanda Waller (last in Wonder Woman Vol. 2 #26; next in Suicide Squad Vol. 1 #23)

Supporting Characters:

Wade Eiling (last in Wonder Woman Vol. 2 #26; next in Invasion! #3)
Martin Allard (last in issue #23)

Villains:

Dominators (behind the scenes)
Major Force
Xeonist Terrorist Army (first appearance)

Guest Appearances:

Blue Beetle II
Booster Gold
Mister Miracle II (all three last in Invasion! #2; all three next in Justice League International Vol. 1 #23)
Superman (last in Invasion! #2; next in Superman Vol. 2 #27)

Other Characters:

President Ronald Reagan
Mr. Bailey (first appearance; an assistant to Ronald Reagan)
Wilma Dale (first appearance; a reporter)
Truly
Killer (her boyfriend; first appearance of both)
Shirley (behind the scenes)

Comment: This issue is bannered as an "Invasion Aftermath Extra!" issue.