It was a showcase for the products of domestic armament industry and Military Technical Institute (Lazar 3, M 20 MRAP, Nora B-52, Pasars, modernized M 77 Oganj, modernized Orao,Vrabac UAV, upgrades for M 84 tanks - M84 AS1 and AS2 (domestically produced T 72M/M1 variants), new firearms and opto-electronic devices for it) and new purchase from abroad - Mil-Mi 35's, Pantsir S1's, Chinese UAV's.
More of everything from above (domestically produced preferred) would be good...