The M-84A4 Sniper is a Croatian upgrade of the Yugoslav M-84 main battle tank, itself derived from the Soviet T-72 family. The variant keeps the three-crew, autoloaded 125 mm tank layout while emphasizing improved fire control, day/night sighting, communications, and Croatian M-84 fleet modernization; Croatian officials confirmed M-84 transfers to Ukraine, and Ukrainian 141st Mechanized Brigade crews later appeared with vehicles identified in defense reporting as M-84A4 Snajper tanks during the 2014 Russia-Ukraine War.
Croatian officials confirmed that M-84 tanks, M-80 infantry fighting vehicles, spares, and ammunition were transferred to Ukraine through a German-backed replacement arrangement; later defense reporting identified Ukrainian 141st Separate Mechanized Brigade crews operating Croatian-delivered vehicles as the modernized M-84A4 Snajper variant.
Role detailsThe A4/Sniper branch is useful to distinguish from older M-84 combat records because its public evidence centers on Croatian modernization and later transfer to Ukraine, not the Yugoslav-war or Gulf-war use of earlier M-84 versions.
Sources identify the A4/Snajper branch with improved fire-control and sighting equipment compared with baseline M-84 tanks.
The vehicles reported with Ukrainian crews had added field protection, including anti-drone structures, electronic-warfare equipment, and explosive-reactive armor additions described as post-delivery modifications.
Public combat evidence here is limited to the Russia-Ukraine War because sources identify Croatian-delivered M-84A4/Snajper tanks there; broader M-84 family wars are not assigned to this variant.
The M-84A4 is treated here as the Croatian Sniper/Snajper modernization branch of the broader M-84 family. Older M-84, M-84A, and M-84AB combat history is not copied into this variant unless sources identify the A4/Sniper configuration.
| Variant | Configuration | Designation notes |
|---|---|---|
 | Parent tank family | The manufacturer describes the M-84 concept as based on the T-72 while adding a modern fire-control system, stronger engine, radio equipment, and NBC detector. Sources: Đuro Đaković M-84 Product Page |
| M-84 | Original Yugoslav production family | Đuro Đaković lists M-84, M-84A, M-84AB, and M-84A4 as main battle tank variants in the M-84 group. Sources: Đuro Đaković M-84 Product Page |
| M-84D | Later Croatian modernization proposal | Đuro Đaković describes a broader M-84/T-72 modernization program with upgraded mobility, fire-control, protection, and communications features; it is adjacent to, but distinct from, the M-84A4 record. Sources: Đuro Đaković M-84 Product Page |
Public sources identify the A4/Snajper armament through M-84-family data, while Ukrainian-delivered vehicles are described more cautiously unless reporting names the exact fit.
| Carried item | Item type | Carriage evidence |
|---|---|---|
 | 125 mm smoothbore tank gun | Đuro Đaković lists the M-84 family with a 125 mm smoothbore gun, and Army Guide identifies the 2A46/D-81TM gun as installed in former Yugoslav M-84 tanks. Sources: Đuro Đaković M-84 Product Page, Army Guide 2A46 Gun |
 | 7.62 mm coaxial machine-gun family | Đuro Đaković lists the M-84 family armament with a coupled PKT 7.62 mm machine gun; the linked PKM/PK record covers the PKT vehicle-mounted branch. Sources: Đuro Đaković M-84 Product Page |
The M-84 family entered service as Yugoslavia's T-72-derived main battle tank before later Croatian modernization branches.
Sources: M-84 Baseline Reference
Croatia's Ministry of Defence said the government was transferring M-84 tanks, M-80 infantry fighting vehicles, spare parts, and ammunition to Ukraine while using German payment toward Leopard 2A8 procurement.
Sources: Croatian MOD Leopard and Ukraine Transfer
Defense Express reported that tank crews from Ukraine's 141st Separate Mechanized Brigade had appeared with Croatian-delivered M-84A4 Snajper tanks in Ukraine.
Sources: Defense Express M-84A4 in Ukraine
Croatia's Ministry of Defence said the M-84 and M-80 transfer to Ukraine at the end of 2024 was tied to German funding worth EUR 144.8 million for Croatia's Leopard 2A8 procurement.
Sources: Croatian MOD Leopard 2A8 Contract
