The shifting dynamics of US-Russia relations have taken a dramatic turn under the influence of former President Donald Trump. As his administration re-evaluated longstanding policies, several major risks emerged that could reshape global geopolitics. Trump's approach has raised questions about America's commitment to traditional alliances and its stance on critical issues, leading to uncertainty both domestically and internationally.

One of the most pressing concerns is the potential for increased military conflict. Trump's willingness to engage directly with Russian leadership has been perceived as both a diplomatic overture and a potential threat. Critics argue that this could embolden Russia to pursue aggressive actions in regions such as Eastern Europe and the Middle East, where tensions have historically been high.

Additionally, Trump's foreign policy decisions have caused fissures within NATO, as some member countries feel less secure with the shifting US stance. The reluctance to fully support collective defense initiatives raises alarms about the alliance's future and its ability to effectively deter Russian aggression. The mixed signals can lead to a power vacuum that Russia may exploit.

Economic implications also loom large, especially concerning sanctions. The Trump administration's inconsistent application of sanctions against Russia has created confusion and skepticism among allies. The potential for reduced economic pressure on Moscow could facilitate its geopolitical ambitions, particularly in regions like Ukraine and Syria.

Furthermore, the internal political landscape within the US has been significantly affected by these changes. The polarization surrounding Trump's policies has led to fierce debates over national security and foreign relations, complicating the ability of future administrations to formulate cohesive strategies with regard to Russia.

In conclusion, as Trump continues to upend traditional US policy towards Russia, the risks associated with these changes are substantial. The potential for military conflict, the weakening of NATO, economic ramifications, and the ongoing political strife in the US all contribute to a complex and precarious situation. Moving forward, it will be essential for policymakers to navigate these challenges carefully to ensure stability not just in US-Russia policy, but also on the broader international stage.