What are the potential US responses if Russia fails to engage in genuine peace negotiations regarding the Ukraine conflict?

US Vice President Jdvan has outlined a clear escalation strategy should Russia refuse to participate in good faith peace negotiations over Ukraine. The United States is prepared to impose stricter sanctions on Moscow and potentially deploy US troops to Ukraine if Vladimir Putin does not genuinely engage in peace talks. The Vice President emphasizes that Europe must play a crucial role in any negotiations, addressing growing concerns in Kyiv and European capitals about being marginalized in potential talks between Putin and Trump. This comes as Russia continues its military offensive, claiming control of additional villages in eastern Ukraine, which heightens the urgency for meaningful diplomatic engagement to prevent further escalation.