Many technologies and the associated research can contribute to concepts termed non-lethal weapons. Therefore it is not possible to provide the exact research spend for the past five years.
The term “non-lethal weapons” encompasses concepts supported by a broad range of technologies and therefore a large number of research programmes. Details of the MOD’s interest in this area are stated in chapters B2 and B7 of the Defence Technology Strategy, a copy of which is available in the Library of the House.