[2] The term sometimes has connotations of summary justice, with an implied lack of judicial impartiality, as noted in the transcripts of the trial at Nuremberg of Josef Bühler.
[3] According to Sir Arthur Wynne Morgan Bryant, such courts-martial have ordered lashings or hangings to punish soldiers (and their officers) who were cowardly, disobedient, or, conversely, acted rashly; and especially as a discouragement to drunkenness.
After the occupation of Poland, the Oberkommando des Heeres wished to introduce a system which allowed speedy trials to be performed, as it was believed that a fast process would be a more effective deterrent.
An example of this was the summary trial of five officers found guilty of failing to prevent the Western Allies from capturing the Ludendorff Bridge during the Battle of Remagen on 7 March 1945.
An estimated 132 Allied airmen shot down during the bombing campaign against Japan in 1944–1945 were summarily executed after short kangaroo trials or drumhead courts-martial.