US allies could limit intelligence sharing with the Pentagon after President Trump's decision to stop sending classified materials to Ukraine, the Times newspaper reports.
According to an NBC report, the "Five Eyes" countries - The United Kingdom, Canada, Australia and New Zealand - as well as Saudi Arabia and Israel - are considering revising their intelligence-sharing protocols.
However, Britain, Canada and Israel have said they will continue to cooperate on intelligence with the United States.
On Wednesday, March 5, the United States suspended intelligence sharing with Ukraine.
Officials familiar with the matter say the move could seriously hamper the Ukrainian military's ability to strike against Russian forces.
The move follows the Trump administration's decision to halt military aid to Ukraine and comes after a dramatic breakdown in relations between the US president and Ukrainian leader Volodymyr Zelensky.
Earlier, French Defense Minister Sebastien Lecornu said that Paris was offering intelligence to Ukraine.