Xavier's Security Enforcers

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Xavier's Security Enforcers
Cover of the first issue of X.S.E.
Publication information
Publisher	Marvel Comics
First appearance	Uncanny X-Men #282 (November 1991)
Created by	Whilce Portacio John Byrne Art Thibert
In-story information
Base(s)	Various
Member(s)	Amazon Archer Bishop Trevor Fitzroy Fixx Greystone Hecate Malcolm Randall Recoil Shard Sureshot Trace

Xavier's Security Enforcers (also known as the XSE) are a fictional superhero team/police force appearing in American comic books published by Marvel Comics. The characters are depicted as being from the fictional 2070s, a time ruled by mutant hunting/killing robots called Sentinels, who at this point in time had run amok, essentially ruling Earth in order to carry out their objective to protect humanity. The XSE is formed in the fallout of the Gene War (a conflict first mentioned in X-Treme X-Men #4) and the Summers Rebellion, during which mutants and humans join forces to defeat the Sentinels.