
Ukraine war latest: Trump, Zelensky hold phone call to discuss ceasefire; Ukraine brings back 175 soldiers from Russian captivity
Key developments on March 19: * Zelensky agrees to halt strikes on Russian energy infrastructure during call with Trump * US ownership of Ukraine's power plants would be 'best protection' of energy infrastructure, White House says * Ukraine brings home 175 prisoners of war in swap with Russia * Ukrainian drone strike halts operations