Fox CEO Lachlan Murdoch has met with Ukrainian President Volodymyr Zelensky.
Former Labor MP Michael Danby says Mr Murdoch is “sending signals” to a divided Republican Party on this “very important issue”.
“He’s giving the impression that America can’t afford to let Russia win on the battlefield,” Mr Danby told Sky News host Peta Credlin.
“You have to keep the Ukrainian supplied.
“The Russian Navy has had to withdraw from the Crimean Peninsula because of those long-range American missiles.”