The number of calls for National Bomb Protection has risen sharply in recent years. And it has become more common to use explosives in environments where people can be harmed, according to a report from the National Bomb Protection.

At least 15-20 kilos of explosive charge

The explosion on Ådalagatan in Linköping was considerably more powerful than previous explosions in Sweden. The blasts that have been carried out in Malmö and the surrounding area have, on average, had a loading weight of 0.5-1 kilograms, according to the National Bomb Protection. "The charge in Linköping must have been at least 15-20 kilos," says the report.

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