An unexploded World War II bomb submerged in an Italian river has been revealed due to an extreme drought.
The unexploded bomb is believed to contain 240kg of explosive. It was found in the Po river, Italy. Photo: AFP
The 450kg bomb was found by fishermen on the banks of the depleted River Po.
Large sections of the 650km river have dried up in Italy's worst drought for 70 years.
Unusually hot weather and low rainfall levels have compounded northern Italy's water shortages and heightened fears about the effects of climate change.
"The bomb was found by fishermen on the bank of the Po river," army official Colonel Marco Nasi told Reuters news agency.
The unexploded device, which Italian military officials said contained 240kg of explosive, was discovered near the Lombardy village of Borgo Virgilio in July.
Some 3000 nearby residents were reportedly evacuated so that bomb disposal experts could safely carry out a controlled explosion on Sunday.
"At first, some of the inhabitants said they would not move, but in the last few days we think we have persuaded everyone," local mayor Francesco Apori said.
The area's airspace was also shut down for a brief time, as well as river traffic on the waterway itself.
The Po is Italy's longest river, flowing from the south-western Alps down to the Adriatic Sea - but annual satellite images from this year show expanding patches of dried-up riverbed as a result of extreme drought.
Italian officials declared a state of emergency last month for areas surrounding the Po, which irrigates around one-third of the country's agricultural production.
Its current has grown so weak due to heat and lack of rainfall in recent months that farmers in the Po Valley say salty seawater is now seeping into the river, destroying crops.
- BBC