Unidentified B1 battle droid 11 (Rugosa)

"Where is 224?" "Destroyed, supreme leader. The Jedi has overrun our position and..."

- This droid speaking to Asajj Ventress.

A B1 battle droid was stationed on the planet of Rugosa around 21 BBY and participated in the Battle of Rugosa.

History
During the battle, this droid was part of a reinforcement squadron tasked with finding Jedi Master Yoda along with three clone troopers and eliminating them before they reached their destination. As the droids advanced, they hit an impenetrable obstacle, a giant tree blocking the road, and a squadron was sent to continue on foot. This droid and another squad remained with the Armored Assault Tanks, but they were later intercepted by Yoda and destroyed.