President Trump said Saturday he could be open to changes in the administration’s 28-point plan for ending the war in Ukraine after Kyiv, European governments and even some Republican lawmakers denounced it as far too heavily weighted in Moscow’s favor.

Ukraine’s allies are still trying to figure out how seriously to take the U.S. threat to halt intelligence-sharing with Kyiv if it does not agree to a proposed peace plan — but some said Saturday they’re thinking through how to patch shortfalls.