Updated

The Latest on Venezuela's political crisis (all times local):

8:25 a.m.

Venezuelan ruling party chief Diosdado Cabello says there has been a "terrorist" attack at a military base controlled by troops loyal to the government and several people have been arrested.

Cabello reports via Twitter that troops acted quickly to control the situation at the Paramacay base in the central city of Venezuela.

The announcement came after a small group of men dressed in military fatigues, some armed with assault rifles, released a video declaring themselves in rebellion in Carabobo state, where Valencia is located.

In the video a man identifying himself as Capt. Juan Caguaripano said that any unit refusing to go along with its call for rebellion would be declared a military target.