The following list attempts to keep track of foreign military equipment delivered to Russia by Belarus and Iran during the 2022 Russo-Ukrainian War. The entries below are sorted by armament category (with a flag denoting the country of delivery), and due to the confidential nature of some arms deliveries they can serve only as a lower bound to the total volume of weaponry shipped to Russia. Private purchases and commercially available military gear purchased for mobilised troops are not included in this list. This list will be updated as further military support is uncovered.

Transnistria, or the Pridnestrovian Moldavian Republic (PMR) as it is officially called, is a breakaway state situated between Moldova and Ukraine that has largely escaped the world's attention ever since its self-proclaimed independence as a Soviet republic in 1990 and the subsequent violent secession from Moldova in 1992. When Transnistria took control over most of the weapons storage depots located on its territory, it inherited large amounts of highly specialised vehicles while being left without any significant numbers of (self-propelled) artillery or infantry fighting vehicles (IFVs). The limited amount of such equipment that was present in Transnistria was returned to Russia after the conclusion of hostilities, leaving the PMR with an extensive arsenal of engineering vehicles only in service with a few countries in the world, while being almost completely deprived of equipment such as artillery and IFVs.