Obviously, you don't know the equipment composition of the South Korean military but that's okay since I don't know much about India either.
This is a summary of Russian platforms or joint production versions that are in active service with South Korea's military. ROKA uses 33 T-80U and 2 T-80UK as "practice adversary platforms" during training operations. ROKA also has another 70 BMP-3 that are used by unspecified ROK units. ROKA uses the Metis-M anti-tank missiles and SA-16 Igla 1-E air defense missiles as secondaries with indigenously developed versions used as primaries. The KCG (ROK's Coast Guard) also uses 8 KA-32C helicopters in search-and-rescue roles. In addition, we also developed the Cheolmae 2 middle-tier ballistic interceptor (otherwise known as KM-SAM) and are currently developing the Cheolmae 4-H upper-tier interceptor system. All Cheolmae ballistic interceptors are based on the Russian S-400 platform.
A story on how the Cheolmae interceptors were developed.
Cheolmae II M-SAM Medium Surface to Air Missile
Look through this list and tell me if you can see any Russian exported systems that I mentioned.
List of equipment of the Republic of Korea Army - Wikipedia, the free encyclopedia
Also, the Americans will
only lead the ROK in the event of war with North Korea (impossibly unlikely because of the regime change threat.) The Americans will
never lead the ROK in contingencies where its none of ROK's business such as a Chinese invasion of the Senkaku/Diaoyu islands or if they decided to invade another Middle East country. Just because an American gets command of SK's military in one military contingency doesn't mean the Americans and South Koreans are involved in every military contingency imaginable. This isn't the thread to have a lengthy debate about this but I would appreciate it if you didn't make such sweeping generalizations about my people. Nothing personal, mate.