A comprehensive resource for safe and responsible laser use
Intro: The pilot and a crewman on an American helicopter were hurt recently (October 24 1998) when someone fired a laser at their aircraft patrolling over Bosnia-Herzegovina. The men were able to land safely but this, and similar incidents in the Balkans, have sparked concern among U.S. air crews. U.S. military officials and police in Bosnia are investigating the incidents, and the U.S. Army says it is now changing the way it uses its helicopters. VOA's Jim Randle reports from the Pentagon.
Text: Pentagon officials say U.S. helicopters have been hit by lasers four times in Bosnia. Officials say one case caused 'mild to moderate' eye injuries when the laser light stayed on the aircraft for four or five seconds. The pilot and a sergeant were both treated for eye injuries, and both are expected to recover and be able to resume flying.
Nevertheless, Pentagon officials say the Army is changing the way It uses helicopters over Bosnia to lessen the danger to pilots -- but will give few details.
Pentagon spokesman Mike Doubleday did say pilots now have some protection from the laser threat: "What we've done to deal with the situation is to provide helicopter crews with either special glasses or goggles that protect their eyes in these situations."
An expert in weapons technology says the pilots have good reason for concern. John Pike studies strategic issues for the Federation of American Scientists. He says four thousand Iranian soldiers suffered eye injuries, including blindness, when Iraqi forces swept powerful lasers across their ranks during the Iran-Iraq War.
Mr. Pike said, "It was a lot easier for them to injure those soldiers using a laser than it was to kill them by hitting them with a bullet. And the thing is that an injured soldier is a lot more of a burden to a military than a dead soldier is, because every injured soldier requires several more to get him back to the hospital."
Mr. Pike says the Iranian battlefield lasers were those used by tanks to determine the range to a target. Other lasers are used to guide bombs and shells to targets with great precision.
Lasers are used by many nations, including the United States, in tanks, anti-aircraft weapons and to disrupt electronic devices.
Mr. Pike says recent treaties [the Protocol on Blinding Laser Weapons, a 1995 amendment to the 1980 Geneva Convention on Certain Conventional Weapons] labeled weapons specifically designed to blind soldiers as "inhumane" and banned their use. But he says with so many lasers playing so many battlefield roles, it will be difficult to enforce the ban on these weapons.
From the Federation of American Scientists
According to China Daily, “The Defense Ministry said in a statement that the ministry has dismissed such ungrounded accusations from some US officials via official channels. It added that China always firmly honors international laws and regulations in Djibouti, and is dedicated to safeguarding regional security and peace.”
Separately, Reuters reported that “Chinese Foreign Ministry spokeswoman Hua Chunying said the government had conducted ‘serious checks’ and told the U.S. side the accusations were groundless. ‘You can remind the relevant U.S. person to keep in mind the truthfulness of what they say, and to not swiftly speculate or make accusations,’ she told a daily briefing in Beijing.”
From China Daily and Reuters
Spokesperson Dana White said the reason for the laser activity is unknown, “but it’s serious, we take it seriously.” She said it was “a true threat to our airmen”. The U.S. has protested and has asked the Chinese government to investigate.
Another Pentagon spokesperson, Major Sheryll Klinke, said the C-130 pilots were hit with a “military grade” laser.
On April 14 2018, the US military posted this notice to airmen (NOTAM) on the Federal Aviation Administration website, warning about “unauthorized laser activity” in Djibouti.
The NOTAM was scheduled to expire on June 14.
The NOTAM coordinates (N1135.70 E04303.14) are about 2,400 feet from China’s military base in Djibouti, opened August 1 2017 near Camp Lemonnier.
An article in the quasi-official South China Morning Post referred to “Chinese military observers [who] said the lasers might have been used to scare off birds near the airfield or disrupt possible spy drones, rather than targeting foreign pilots. A Beijing-based military analyst said China has already demonstrated laser weapons being used against drones, at airshows.
China is a signatory to the Protocol on Blinding Laser Weapons, which bans the use of lasers that cause permanent blindness. The protocol does not ban laser dazzlers, which temporarily impair vision but do not cause eye damage. It is also permitted under the Protocol to use lasers to disrupt or damage cameras and sensors such as those on missiles or satellites.
According to The Drive, “As of 2015, Chinese forces had access to at least four different man-portable systems, the BBQ-905, PY131A, PY132A, and the WJG-2002, all of which look like oversized assault rifles or shoulder-fired grenade launchers.”
From The Drive, Janes 360, C4ISRNET, Defense News, South China Morning Post, FAA PilotWeb, and a YouTube video of the May 3 2018 Pentagon press briefing by Dana White. Thanks to Greg Makhov for bringing this to our attention.
UPDATED May 4 2018: China’s Defense Ministry and Foreign Ministry both denied the U.S. allegations of laser use by China.
A group of three U.S. ships — a destroyer, an amphibious assault ship, and a dry cargo ship — were transiting international waters in the Strait of Hormuz, according to a U.S. military statement. The Iranian naval vessel, said by one source to be a missile ship, came within 800 yards of the assault ship and scanned two of the U.S. ships with a spotlight.
The helicopter was flying alongside the deployment when the Iranian targeting laser was aimed at it, setting off the flares.
There was no report of injury to the helicopter pilots. A spokesperson for the U.S. Navy’s Fifth Fleet said “Illuminating helicopters with lasers at night is dangerous as it creates a navigational hazard that can impair vision and can be disorienting to pilots using night vision goggles.”
Marine Corps Sikorsky CH-53E Super Stallion
From Newsweek and CNN
UPDATED JULY 16 2017 - Iran claimed it did not point a laser at the helicopter. The Tasnim News Agency said “A top commander of Iran’s Navy denied reports that the country’s naval forces had pointed a laser at an airborne US Marine Corps helicopter in the Strait of Hormuz back in June. Commander of Iran's First Naval Zone Admiral Hossein Azad categorically denied reports of such incident.”
The report had no additional details, such as what could have set off the helicopter’s flares as claimed by the initial U.S. report.
From the Tasnim News Agency and the Tehran Times
The building is located under a major flightpath, about 3.5 miles from Southampton Airport. On the map below, Albion Towers is towards the bottom; the airport is at the top.
According to the Southern Daily Echo, shocked tenants and community leaders have condemned the trespassing youths as ‘putting lives at risk’…”
Housing authorities sent letters to some residents stating that the teens’ actions were “extremely dangerous” and the long range laser pointer could have caused a “major incident” if aimed at aircraft.
The letter noted that the youths appeared “undeterred” and had “considered their actions humorous.”
The news report did not indicate that any lasing activity, or any aiming of the laser towards aircraft, had actually occurred.
From the Southern Daily Echo
The propeller plane was patrolling the northern part of Crimea when it was fired upon during daylight hours.
From The Aviationist
At 7:35 pm on October 15 2013, a Shuttle America (Delta Connection) airplane was on final approach, six miles from the runway, when the cockpit was lit up by green laser light. The crew said the laser source was west of the New York Botanical Garden in the Bronx (green marker in the map below)
At 10:37 pm the same day, a private aircraft two miles southwest of LaGuardia reported a green laser. The laser source was near the intersection of Broadway and Steinway Streets in Queens (red marker).
The two locations are about 7 miles apart directly or 11 miles by roadway; driving between the two sites would take about 20 minutes.
Click to read more...
No one on either aircraft was injured by the laser beam, according to the FBI.
There were 54 reported laser incidents involving LaGuardia thus far in 2013, with 18 reports at Newark International Airport and 17 reports involving John F. Kennedy International Airport.
From the Associated Press via Global News and ABC News, and from the Daily Mail. Click the “Read More…” link for the FBI press release.
The helicopter had been conducting a training exercise. The laser light went in the pilots’ eyes and disoriented them. Pilot Bryan Minnear thought he was under attack. In a statement to the court, he wrote: “My first thought was that we would soon hear and feel the impact of bullets hitting the helicopter. At our altitude we had no way of knowing it was a laser pointer, not a weapon…. Why someone would choose to target any aircraft, much less one performing critical work for the public is beyond my understanding.”
From The Monitor. An press release about the sentence, issued by the U.S. Attorney’s Office for the Southern District of Texas on September 25 2013, is here. The original LaserPointerSafety.com report of the March 7 2013 incident is here.
Complete coverage, including more photos and videos, is in this LaserPointerSafety.com story in the “Statistics, laws, all other news” section.
Laser attacks were mentioned as a possibility by the ASF manager. An Italian-language news source said “police have arrested several suspects in October for trying to bring down a plane of the flag carrier Pakistan International Airlines (PIA) flight from Lahore to Quetta by using a large laser projector. But the pilot managed to divert the course and avert disaster.” (Via Google Translate)
From Pakistan Today and the Italian-language Blitz Quotidiano
An Army spokesperson said it is unknown if North Korean forces were responsible, but “we know that the North Korean military employs both laser range-finding equipment and laser-designating equipment throughout its force.”
Sources quoted by the Washington Times said the laser was aimed by North Korean forces, and was possibly a Chinese-made Norinco ZM-87 anti-personnel laser. The fifteen-milliwatt neodymium laser emits five pulses per second. It was the first publicly-demonstrated weapon explicitly designed to inflict permanent eye damage. It could blind up to three miles away, or cause temporary blindness as far as six miles away.
The ZM-87 was introduced in 1995. Due to concern over the ZM-87, later in 1995 the Protocol on Blinding Weapons amended the 1980 Geneva Convention on Certain Conventional Weapons, in order to ban laser weapons designed to permanently blind persons.
The Times sources also said the Apache crews were not wearing laser-eye protection when the incident occurred, but since then, crews patrolling the DMZ are required to wear it as a safeguard.
Korea incident from the Washington Times, Stars and Stripes and UPI. ZM-87 history and capabilities from The National Interest