Sources told CNN that the strategy is currently under development, but Trump's team is likely to push a temporary freeze of the military conflict at the early stage of the peace negotiations.
The future US administration is also expected to exert pressure on Europe and NATO so that they take more of the burden of Ukraine's support.
Waltz is also going to analyze the ideas of Keith Kellogg, who has been recently announced as Trump's future presidential assistant and special envoy for Ukraine and Russia.
On Sunday, Waltz said that Trump's team plans to work with the Biden administration on the possibility of a peace agreement between Russia and Ukraine.