Red Cross parcel refers to packages containing mostly food, tobacco and personal hygiene items sent by the International Association of the Red Cross to prisoners of war during the First and Second World Wars, as well as at other times. It can also refer to medical parcels and so-called "release parcels" provided during World War II. The Red Cross arranged them in accordance with the provisions of the Geneva Convention of 1929. During World War II these packages augmented the often-meager and deficient diets in the POW camps, contributing greatly to prisoner survival and an increase in morale. Modern Red Cross food parcels provide basic food and sanitary needs for persons affected by natural disasters, wars, political upheavals or similar events.