April 5 (UPI) -- Brazilian defense officials are revisiting the idea of purchasing Pantsir-S1 air defense and artillery systems from Russia, according to state media reports.
The Pantsir-S1, also referred to as the SA-22 Greyhound by NATO, is a short-range air defense platform designed to protect military and civilian infrastructures. The system is built to engage aerial targets such as planes, helicopters, and unmanned craft.