Icom says the two-way radios apparently used in attacks across Lebanon, killing at least 20 people and injuring more than 450, were discontinued a decade ago.
TOKYO — The Japanese manufacturer of the two-way radios reportedly detonated in a second round of explosions targeting the militant group Hezbollah in Lebanon said Thursday that it was investigating the allegations, but early signs pointed to the walkie-talkies being counterfeit.
The explosions linked to the electronic devices killed at least 20 people and injured more than 450 across Lebanon on Wednesday, a day after 12 people were killed and thousands wounded by exploding pagers in a suspected Israeli attack.
The source of Wednesday’s explosions was not immediately clear. Lebanon’s state news agency said some of the explosions occurred in a brand of two-way radio, with images from the scenes of the explosions showing walkie-talkies bearing the brand name Icom and the model number V82.

Icom, a Japanese manufacturer of radio equipment, said in a statement on its website Thursday morning that it produced the IC-V82 handheld radio from 2004 to October 2014 and shipped it to overseas markets, including in the Middle East, during that period. But there had been no shipments since the model was discontinued about 10 years ago and the production of batteries to operate the unit had also been discontinued, the company said.
Furthermore, the photos of the devices did not show the hologram sticker that Icom had attached to the units to prevent counterfeiting, “so we cannot confirm whether the product was shipped from our company or not,” the statement said.
Osaka-based Icom, founded in 1954, is a manufacturer of wireless communication products. The company produces communication receivers including amateur, marine and aviation radios, and navigation products. They are sold in more than 80 countries around the world with subsidiaries in the United States, Australia, Germany, Spain and China, according to Icom’s website.
The company said its products were sold overseas only to our authorized distributors and it had strict export controls in place through, in line with Japanese government regulations.
The Japanese government was also closely monitoring the reports. “We are currently gathering information,” Yoshimasa Hayashi, chief cabinet secretary, told reporters in Tokyo Thursday morning.
Earlier, a sales executive at Icom’s U.S. subsidiary told the Associated Press that the exploded devices appear to be a knockoff product and not made by Icom.
“I can guarantee you they were not our products,” the AP quoted Ray Novak, a senior sales manager for Icom America’s amateur radio division, as saying during an interview Wednesday at a trade show in Providence, R.I.
Novak said Icom introduced the V82 two-way radio model more than two decades ago and it has long since been discontinued. It was favored by amateur radio operators and for use in social or emergency communications, including by people tracking tornadoes or hurricanes, he said.
Hezbollah had moved to older technologies for communication, deeming cellphones too easy to compromise. But this week’s attacks, which have been attributed to Israel’s military, has challenged the thinking.
Israel, which rarely comments on its intelligence operations abroad, has neither claimed nor denied responsibility for the attacks.
The explosions on Tuesday, which killed at least 12 people and injured as many as 2,800, were caused when the pagers were simultaneously detonated. Experts said that they were likely intercepted before delivery and rigged with explosives.
The pagers bore the logo of Taiwanese manufacturer Gold Apollo, which has denied making the devices and said they were “entirely handled” by a Hungarian company called BAC Consulting KFT, which was authorized to use Gold Apollo’s brand trademark in some regions.
Taiwanese Defense Minister Wellington Koo said the Taipei government was closely watching developments. “The relevant national security bodies are paying great attention to this,” he said in remarks released Thursday.
Political Diplomacy could not reach BAC for comment and the government of Hungary denied links to the devices. Hungarian government spokesman Zoltan Kovacs said on social media that BAC is a “trading intermediary, with no manufacturing or operational site in Hungary. It has one manager registered at its declared address, and the referenced devices have never been in Hungary.”