[spoiler warning]

QangmaH tIQanwI'pu' tIQaw'.     [????]

Destroy those who would harm your chancellor.

Day Soch yIjaH. DISqa'vIrIy Suvbogh qoqyo'Daq yIbaHrup.
Tell the D-7 to target the drone fleet that attacks Discovery.

tugh mayIttaHvIS qIvDu'maj SIch jaghpu'ma' pIgh.
We will wade knee-deep through the ruin of our enemies.

You can see (and also correct) these lines at the Klingon Language Wiki:
http://www.klingonwiki.net/En/DSC214