The current situation in Venezuela is untenable. Oil production is declining, public unrest is spreading, inflation is up nearly 13,000 percentage points in the last two months, and military and civilian elites are becoming increasingly dissatisfied. A military coup seems likely.
However, Russia, China, and Cuba all currently have extensive and friendly relations with the Venezuelan military.
Russian, Chinese, and Cuban engagement with the Venezuelan armed forces has increased exponentially over the last decade — Venezuelan personnel have been attending Russian and Chinese military schools for years, and Venezuela is the top buyer in Latin America for Russian and Chinese military equipment. As for the Cubans, their security forces started providing technical assistance on the ground to the Venezuelan military shortly after the last — arguably U.S.-inspired — coup attempt in 2002.