Sweden is sending out 4.8 million booklets to households across the country called, "If Crisis or War Comes" (Om Krisen Eller Kriget Kommer).
The booklet is 20 pages long and explains what to do if there is a terrorist attack, if all the shops run out of goods, if tap water stops running, if infrastructure is sabotaged, if you hear a broadcast emergency alarm, and loads of other really scary scenarios. The booklet is meant to help citizens "cope with a major strain."
This isn't the first time Sweden has prepared its citizens for wide-spread disaster. Last time it distributed a similar pamphlet was during World War II.
According to The Guardian:
Similar leaflets were first distributed in neutral Sweden in 1943, at the height of the second world war. Updates were issued regularly to the general public until 1961, and then to local and national government officials until 1991.
The publication comes as the debate on security – and the possibility of joining Nato – has intensified in Sweden in the wake of Russia's annexation of Crimea in 2014 and recent incursions into Swedish airspace and territorial waters by Russian planes and submarines.
You can read the entire booklet here.