"The conversation focused on a number of systems, including, unmanned aerial systems, how to counter incoming unmanned aerial systems, and then also addressing the demining challenge," one of the officials told a group of reporters during a telephone call following the five-hour meeting.

Jake Sullivan, head of the White House National Security Council, convened the meeting to push for a "renewed emphasis on helping Ukraine overcome these key technological challenges that they have identified as inhibiting their progress and momentum on the battlefield," a second administration official said.

Key members of the National Security Council met with industry executives from Fortem Aerospace, defense technology companies like Palantir Technologies Inc, and Anduril Industries Inc, as well as drone maker Skydio among others who were brought to the White House.

(Reporting by Mike Stone in Washington; editing by Jonathan Oatis)

By Mike Stone