Ukrainian President Volodymyr Zelensky has put forward a fresh Prime Minister as part of a government shake-up.
He told MPs the switch will aid the country deal with pressing issues.
During a meeting with outgoing Premier Denys Shmyhal, Zelensky reviewed ways to strengthen national energy grids.
He also called in the CEO of state-run gas giant the gas firm to settle sector shortfalls.
Top aides admit swift action is vital after a sudden US Patriot missile pause and after Trump’s remarks on a similar deal sparked talk.
Officials insist rapid steps are required to keep defence networks and power plants running.