The PPRU-1M aka 9S80M1 carries the Sborka mobile control and reconnaissance AA defence post which incorporates an air warning radar system for various anti-aircraft
missile systems.
DOCUMENTS
Encyclopedia Page (pdf)
Recognition Page (pdf)
Specification Page (pdf)
SPECIFIC RECOGNITION POINTS
Curved mesh radar scanner on roof.
Two vertical rectangular access hatches on rear right upper side armour.
Four antennae - two rear, two forward on hull roof.