The Short Victorious War
Novel 3 of the Harrington Series.  Follows "The Honor of the Queen".  After almost a year to recover from the injuries suffered in the previous book, Honor is returned to command of a brand new battlecruiser.  She now has to face an overwhelming force as open warfare with Haven breaks out.  This novel is followed by "Field of Dishonor".
Space opera, Honor Harrington (Fictitious character), Fiction, Space warfare, Imaginary wars and battles
David Weber