Donatu V

Donatu V is a Class M planet located in the Donatu system, near Sherman's Planet and the Federation-Klingon border in the Beta Quadrant.

In 2242, Donatu V was the location of an inconclusive battle between Starfleet and Klingon forces for control of the planet. (TOS episode: "The Trouble with Tribbles")

At the height of the Dominion War in 2374, the IKS Rotarran was ordered to escort a convoy of Klingon freighters, which included the IKS Par'tok, to Donatu V. (DS9: "Sons and Daughters").