coun·ter·charge 
(kountər-chärj′)
(kountər-chärj′)n.
A charge in opposition to another charge.
v. (koun′tər-chärj) coun·ter·charged, coun·ter·charg·ing, coun·ter·charg·es
v.tr.
To bring a charge against (one's accuser).
v.intr.
To make a countercharge.