The Camion Équipé d'un Système d'Artillerie or CAESAR is a French 155 mm, 52-caliber self-propelled gun that can fire 39/52 caliber NATO-standard shells. It is installed on a 6x6 or 8x8 truck chassis. From Wikipedia
The 155th Mechanized Brigade, plagued by desertions and leadership failures, struggles to hold the line against advancing Russian forces in eastern Ukraine.
