Can US Senator Lindsey Graham's Ukraine initiatives survive without him?

The unexpected passing of U.S. Senator Lindsey Graham, a vocal proponent of strong U.S. support for Ukraine, casts doubt on the sustainability of his initiatives in the absence of his advocacy. With Graham's close ties to President Donald Trump and his vocal support for President Volodymyr Zelenskiy's government, his death prompts questions about whether Ukraine's recent favorable policy shifts will persist. This shift in U.S. support is crucial, especially as geopolitical tensions continue to evolve, highlighting the importance of continued backing for Ukraine's sovereignty and stability.