Direct military confrontation between Russia and the United States could have catastrophic consequences for both countries and the world as a whole. The two nations possess the largest nuclear arsenals in the world, and any military conflict between them could potentially escalate into a nuclear war.

Furthermore, a direct confrontation between Russia and the United States would likely draw in other countries and alliances, leading to a global conflict with far-reaching and unpredictable consequences. This could result in significant loss of life, destruction of infrastructure, and long-term economic and political instability.

The conflict in Ukraine has become a proxy war between Russia and the United States, with each side supporting opposing factions in the country. While this has resulted in a significant level of violence and instability in Ukraine, it has so far avoided direct military confrontation between Russia and the United States.

Additionally, both Russia and the United States have a strong interest in maintaining the stability of the international system and avoiding direct conflict with each other. Both countries have a significant role to play in global affairs, and direct military confrontation would risk undermining their respective positions and influence.

Moreover, Russia and the United States are interconnected through a complex web of economic and political relationships. Direct military confrontation would disrupt these relationships and cause significant economic damage to both countries.

In recent years, there have been efforts to de-escalate tensions between Russia and the United States, such as arms control agreements and diplomatic initiatives. These efforts reflect the recognition that direct military confrontation between the two nations would be detrimental to both countries and the world as a whole.

In conclusion, while the conflict in Ukraine has resulted in significant violence and instability, it has so far prevented direct military confrontation between Russia and the United States. Both countries have a strong interest in avoiding direct conflict and maintaining the stability of the international system. Any military conflict between Russia and the United States would have catastrophic consequences for both countries and the world as a whole.