Police were called to reports of an explosion on Willersley Avenue, Sidcup, at about 18:45 on 6 December 2023.
One of the men has been charged with causing an explosion likely to endanger life or cause serious injury to property and three counts of possessing a prohibited weapon. He is due to appear at Westminster Magistrates’ court on 11 November.
The other man has been charged with criminal damage and using a false plate whilst driving and is due to appear at Bromley Magistrates’ Court on 27 November.