0730 GMT January 23, 2020
Police arrested three people, including Fabio Del Bergiolo, 50, a former candidate for the neo-fascist Forza Nuova party, whose home was found to contain a huge stash of arms as well as neo-Nazi propaganda and Hitler memorabilia, AFP reported.
"During the operation, an air-to-air missile in perfect working order and used by the Qatari Army was seized," police said of the 245-kilogramme (540-pound) Matra missile.
They also found automatic assault rifles that they described as "latest generation" among the cache.
"This is a significant seizure, with few precedents in Italy," said Turin police commissioner Giuseppe De Matteis.
The missile, 3.54 meters (more than 11 feet) long was made in France and Del Bergiolo had been hoping to sell it for 470,000 euros ($529,000), according to Italian media reports.
"For now, nothing leads us to suspect" an active plot to use the weapons, said counter-terrorism official Eugenio Spina.
The other arrests were a Swiss national, 42, and an Italian, 51, accused of holding and marketing the missile, which was found by police at a warehouse near the small Rivanazzano Terme Airport in the Pavia Province.
The Mantra Super 530 F was a modernization of the R530 missile that went into service in 1980, and has a range of 25 kilometers (15 miles), with an explosive charge of 30 kilos.
"It is extremely dangerous and risky to turn it into a missile to fire from the ground, unless you have good engineers and equipment," a missile expert who asked not to be named told AFP.
Similarly, because of its age, it is "extremely unlikely that it can be used, but its use can be changed," he added.
The Forza Nuova party released a statement Monday distancing itself from Del Bergiolo.
Police have carried out several raids in recent weeks on far-right targets around Turin, with a man arrested earlier this month for advocating fascism and possessing illegal weapons.
While Italy's far-right Interior Minister Matteo Salvini was uncharacteristically quiet following the raid, the opposition center-left Democratic Party (PD) urged the country's populist government to do more to tackle right-wing extremists.
"The far right in this country traffics weapons of war, and even missiles. It's an incredible, very serious event," said Maurizio Martina, the PD's former party head.