PSY 270 UOP Courses / uoptutorial -Psy 270 week 1 checkpoint research methods appendix b psy 270 week 1 dq 1 and dq 2 psy 270 week 2 checkpoint models of abnormality appendix c psy 270 week 2 assignment clinical assessment psy 270 week 3 checkpoint
A contemporary use of nerve gas occurred during the Iran-Iraq war of 1984 â 1988. In this conflict, the United Nations confirmed that Iraq used tabun and other nerve gases against Iran.
The gases used to such effect in World War One were still potential weapons in World War Two. Mustard gas had been used by the Italians in their campaign in Abyssinia from 1935 to 1936. Chlorine was a potential weapon but it had been overtaken in effectiveness by diphosgene and carbonyl chloride. Both of these were choking gases that damaged the respiratory system.