Team Plasma Grunt operate mainly in the Unova region. The first assignment that Ash Ketchum
with the assistance of Looker
managed to intervene in was at the Sangi Town observatory. Aldith
is often seen instructing the Team Plasma Grunts
under her control. They managed to hold off Looker
and Ash Ketchum
long enough for Colress
to collect the necessary data for his experiment at the Sangi Town observatory.