UK's Johnson and Biden agree on Kabul evacuation efforts

Members of the UK Armed Forces continue to take part in the evacuation of entitled personnel from Kabul airport, in Kabul, Afghanistan August 19-22, 2021, in this handout picture obtained by Reuters on August 23, 2021. LPhot Ben Shread/UK MOD Crown copyright 2021/Handout via REUTERS

(Refiles to correct day)

LONDON (Reuters) - British Prime Minister Boris Johnson and U.S. President Joe Biden agreed on Monday to work together to ensure all those eligible to leave Afghanistan were able to, including after the initial evacuation phase ended, Johnson's office said.