I do not expect a miracle from Trump.
He has already demonstrated his stance on security issues in Europe during his previous term. He viewed them as strictly Europe's problem.
The only way to stop the war now is to be stronger than Russia. The West has the means to exert influence.
Agreements, in the case of our weak position, will not halt the war. We have already experienced this.
Of course, a lot also depends on us.
Partners want to have transparent war mathematics with justified calculations and forecasts.