The AirTronic Precision Shoulder-fired Rocket Launcher (PSRL) sits on display at a booth inside the National Rifle Association (NRA) annual convention in Houston, Texas, U.S. May 29, 2022. REUTERS/Shannon Stapleton 

A woman smiles while holding the AirTronic Precision Shoulder-fired Rocket Launcher (PSRL) at a booth inside the National Rifle Association (NRA) annual convention in Houston, Texas, U.S. May 29, 2022. REUTERS/Shannon Stapleton 

A woman holds the AirTronic Precision Shoulder-fired Rocket Launcher (PSRL) at a booth inside the National Rifle Association (NRA) annual convention in Houston, Texas, U.S. May 29, 2022. REUTERS/Shannon Stapleton 

A close-up view of a fully assembled .308 Roadhouse precision rifle at Spike's Tactical LLC, a gunmaker in Apopka, Florida, U.S. December 10, 2018. Picture taken December 10, 2018. To match Insight USA-GUNS/MANUFACTURERS. REUTERS/Gregg Newton 

Nick Gough poses with a fully assembled .308 Roadhouse precision rifle at Spike's Tactical LLC, a gunmaker in Apopka, Florida, U.S. December 10, 2018. Picture taken December 10, 2018. To match Insight USA-GUNS/MANUFACTURERS. REUTERS/Gregg Newton 

A soldier in a sniper camuoflage holds a weapon before the start of a parade for the change of command for the new Armed Forces chief at a military camp in Quezon City, Metro Manila, Philippines December 7, 2016. REUTERS/Erik De Castro 

An Iraqi special forces soldier aims his sniper rifle during gunfight with Islamic State fighters inTahrir neighbourhood of Mosul, Iraq, November 17, 2016. REUTERS/Goran Tomasevic

Secret Service counter-assault snipers watch the horizon as U.S. President Barack Obama arrives via Marine One helicopter at a landing zone at Soldier Field in Chicago, Illinois, U.S. October 7, 2016. REUTERS/Jonathan Ernst 

A fighter of Libyan forces allied with the U.N.-backed government prays in front of his sniper rifle during a battle with Islamic States fighters in Sirte, Libya, July 21, 2016. REUTERS/Goran Tomasevic TPX IMAGES OF THE DAY

A sniper from Iraqi Shiite group Kataib Sayyid al-Shuhada looks through the scope of his rifle as he stands guard near Falluja, Iraq, May 23, 2016. REUTERS/Thaier Al-Sudani 

A female member of the Sinjar Resistance Units (YBS), a militia affiliated with the Kurdistan Workers' Party (PKK), carries a sniper and an AK-47 rifle in the village of Umm al-Dhiban, northern Iraq, April 29, 2016. They share little more than an enemy and struggle to communicate on the battlefield, but together two relatively obscure groups have opened up a new front against Islamic State militants in a remote corner of Iraq. The unlikely alliance between the Sinjar Resistance Units, an offshoot of a leftist Kurdish organisation, and Abdulkhaleq al-Jarba, a Arab tribal militia is a measure of the extent to which Islamic State has upended the regional order. Across Iraq and Syria, new groups have emerged where old powers have waned, competing to claim fragments of territory from Islamic State and complicating the outlook when they win. REUTERS/Goran Tomasevic SEARCH "YBS TOMASEVIC" FOR THIS STORY. SEARCH "THE WIDER IMAGE" FOR ALL STORIES 

A female member of the Sinjar Resistance Units (YBS), a militia affiliated with the Kurdistan Workers' Party (PKK), smiles as she holds a sniper rifle in the village of Umm al-Dhiban, northern Iraq, April 29, 2016. They share little more than an enemy and struggle to communicate on the battlefield, but together two relatively obscure groups have opened up a new front against Islamic State militants in a remote corner of Iraq. The unlikely alliance between the Sinjar Resistance Units, an offshoot of a leftist Kurdish organisation, and Abdulkhaleq al-Jarba, a Arab tribal militia is a measure of the extent to which Islamic State has upended the regional order. Across Iraq and Syria, new groups have emerged where old powers have waned, competing to claim fragments of territory from Islamic State and complicating the outlook when they win. REUTERS/Goran Tomasevic SEARCH "YBS TOMASEVIC" FOR THIS STORY. SEARCH "THE WIDER IMAGE" FOR ALL STORIES 

Israeli Defence Forces (IDF) Lieutenant-General Eli David, enters a jeep during an observation of the area where the Israeli army is excavating part of a cliff to create an additional barrier along its border with Lebanon, near the community of Shlomi in northern Israel April 6, 2016. IDF Lieutenant-General Eli David, who serves as an engineering officer in a northern division, told Reuters on Wednesday that the army began work on the new barrier by exposing the cliff in January 2015, to help protect communities located close to the Lebanese border from infiltrators. REUTERS/Ronen Zvulun 

A Thai military post is seen near the port of Chiang Saen on the Thai side of the Golden Triangle at the triple border between Thailand, Laos and Myanmar in the Mekong river March 3, 2016. Patrols on the Mekong River by the Laotian army and Myanmar police have subdued pirates who once robbed cargo ships with impunity. But drug production and trafficking in the region, known as the Golden Triangle, is booming - despite the presence of Chinese gunboats and Chinese armed police. The United Nations Office on Drugs and Crime estimates that Southeast Asia's trade in heroin and methamphetamine was worth $31 billion in 2013. REUTERS/Jorge Silva SEARCH "SILVA MEKONG" FOR THIS STORY. SEARCH "THE WIDER IMAGE" FOR ALL STORIES TPX IMAGES OF THE DAY 

A masked Belgian policeman secures the area from a rooftop near the scene where shots were fired during a police search of a house in the suburb of Forest near Brussels, Belgium, March 15, 2016. REUTERS/Yves Herman

A masked Belgian policeman secures the area from a rooftop near the scene where shots were fired during a police search of a house in the suburb of Forest near Brussels, Belgium, March 15, 2016. REUTERS/Yves Herman

Masked Belgian police secure the area from a rooftop near the scene where shots were fired during a police search of a house in the suburb of Forest near Brussels, Belgium, March 15, 2016. REUTERS/Yves Herman

A masked Belgian policeman secures the area from a rooftop near the scene where shots were fired during a police search of a house in the suburb of Forest near Brussels, Belgium, March 15, 2016. REUTERS/Yves Herman

A masked Belgian policeman secures the area from a rooftop near the scene where shots were fired during a police search of a house in the suburb of Forest near Brussels, Belgium, March 15, 2016. REUTERS/Yves Herman TPX IMAGES OF THE DAY

A masked Belgian policeman secures the area from a rooftop near the scene where shots were fired during a police search of a house in the suburb of Forest near Brussels, Belgium, March 15, 2016. REUTERS/Yves Herman

Belgium snipers secure the area from a rooftop near the scene where shots were fired during a police search of a house in the suburb of Forest near Brussels, Belgium, March 15, 2016. REUTERS/Yves Herman

A Belgium police officer secures the area from a rooftop near the scene where shots were fired during a police search of a house in the suburb of Forest near Brussels, Belgium, March 15, 2016. REUTERS/Yves Herman

An Afghan policeman keeps watch at a hilltop in Dand Ghori district of Baghlan province, Afghanistan March 15, 2016. REUTERS/Omar Sobhani

A rebel fighter from Jaysh al-Sunna aims his weapon while searching for a sniper in Mkahaleh village, in the southern countryside of Aleppo, Syria March 14, 2016. REUTERS/Khalil Ashawi 

Volunteers from different nationalities who have joined the Kurdish peshmerga forces to fight against Islamic State militants, stand with the Kurdish peshmerga forces on the outskirts of Kirkuk, Iraq February 28, 2016. Picture taken February 28, 2016. REUTERS/Ako Rasheed

A member of Afghan security stands guard at the site of a suicide attack in Kabul, Afghanistan February 1, 2016. Ten people were killed and 20 wounded, most of them civilians in Monday's suicide bomb attack outside a police station in a busy area of western Kabul, Afghan Deputy Interior Minister Ayub Salangi said in a Twitter post. REUTERS/Mohammad Ismail

An Israeli border police points his weapon at Palestinian protesters during clashes following a protest against the Israeli police raid on Jerusalem's al-Aqsa mosque on Tuesday, in the occupied West Bank city of Hebron September 18, 2015. Israel deployed hundreds of extra police around the Old City of Jerusalem on Friday after Palestinian leaders called for a 'day of rage' to protest at new Israeli security measures. REUTERS/Mussa Qawasma 

U.S. Marines from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit patrol a street during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

U.S. Marines from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit hold behind a structure during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

U.S. Marines from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit clear ahead of an Amphibious Assault Vehicle (AAV) during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

U.S. Marines from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit hold behind a structure during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

U.S. Marines from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit run for cover during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

A U.S. Marine from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit aims his weapon during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

U.S. Marines from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit evacuate a killed in action during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

A U.S. Marine from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit aims his weapon through a window during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

A U.S. Marine from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit keeps watch during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

U.S. Marines from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit hold their position inside a structure during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

U.S. Marines from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit move ahead to clear a structure during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

U.S. Marines from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit move ahead to clear a structure during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

U.S. Marines from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit take position inside a structure during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

A U.S. Marine from Fox Company, 2nd Battalion 1st Marines, 13th Marine Expeditionary Unit fires a round during a non-live fire Military Operations in Urban Terrain (MOUT) training at US Marine Corps: Marines Air Ground Combat Center in Twentynine Palms, California September 1, 2015. REUTERS/Mario Anzuoni 

A sniper is seen on a armored vehicle at a military parade in downtown of Zagreb, Croatia, August 4, 2015. The parade marks the 20th anniversary of Operation Storm, Victory Day, Homeland Thanksgiving Day and Day of Croatian defenders. REUTERS/Antonio Bronic 

A member of the Belgian special forces aims his weapon while Belgium's King Philippe and Queen Mathilde leave a religious service (Te Deum) at the Sainte-Gudule cathedral in Brussels July 21, 2015. Belgium celebrates its National Day on Tuesday. REUTERS/Francois Lenoir

A member of the Southern Resistance Committees aims his sniper weapon during clashes with Houthi fighters in Yemen's southern city of Aden April 24, 2015. REUTERS/Stringer 

A view is seen through the scope of a weapon belonging to an Ahrar al-Sham Islamic Movement rebel fighter in the northwestern city of Idlib March 26, 2015. An alliance of Syrian Islamist rebels including al Qaeda's official wing said they had launched an offensive on Tuesday to take the northwestern city of Idlib, which is close to the main strategic highway linking Damascus to Aleppo. Picture taken March 26, 2015. REUTERS/Khalil Ashawi 

A view seen through the scope of a weapon belonging to a sniper and rebel fighter shows a building where forces loyal to Syria's President Bashar al-Assad are stationed, as seen from a rebel-controlled area in the northwestern Homs district of Al Waer February 18, 2015. Picture taken February 18. REUTERS/Stringer (SYRIA - Tags: MILITARY POLITICS CIVIL UNREST CONFLICT TPX IMAGES OF THE DAY) 

Texas Ranger Michael Adcock holds a .308 caliber rifle with the lettering 'American Sniper' etched on the side as he answers questions from defense attorney R. Shay Isham (not seen) during the capital murder trial of former Marine Cpl. Eddie Ray Routh at the Erath County, Donald R. Jones Justice Center in Stephenville, Texas February 17, 2015. Prosecutors finished calling witnesses on Tuesday in the murder trial of Routh, who is charged with fatally shooting Chris Kyle, the former U.S. Navy SEAL whose autobiography was turned into the hit movie "American Sniper." Over several days of witnesses' testimony, prosecutors reconstructed the day two years ago when they say Routh, 27, killed Kyle and Kyle's friend Chad Littlefield at a gun range about 70 miles (110 km) southwest of Fort Worth, stole Kyle's pickup truck and was taken into custody following a high-speed car chase. REUTERS/Mike Stone (UNITED STATES - Tags: CRIME LAW MILITARY TPX IMAGES OF THE DAY) 

A Free Syrian Army fighter carrying a weapon looks through a hole in the wall inside a damaged building on the frontline of Aleppo's Al-Ezaa neighbourhood October 26, 2014. REUTERS/Hosam Katan (SYRIAPOLITICS UNREST - Tags: POLITICS CIVIL UNREST CONFLICT TPX IMAGES OF THE DAY) 

Ukrainian servicemen are seen at their position during fighting with pro-Russian separatists in the eastern Ukrainian town of Ilovaysk August 26, 2014. Ukrainian President Petro Poroshenko said on Tuesday that the only effective instrument for ending bloodshed in eastern Ukraine was effective border controls with Russia, and halting arms supplies to the rebels and releasing prisoners of war. REUTERS/Maks Levin (UKRAINE - Tags: POLITICS CIVIL UNREST TPX IMAGES OF THE DAY) 

An Israeli soldier sleeps at a military post just outside the border with the Gaza Strip August 7, 2014. Mediators worked against the clock on Thursday to extend a Gaza truce between Israel and the Palestinians as the three-day ceasefire went into its final 24 hours. Israel has said it is ready to agree to an extension as Egyptian mediators pursued talks with Israelis and Palestinians on an enduring end to a war that devastated the Hamas-ruled enclave, while Palestinians want an Israeli-Egyptian blockade of Gaza to be lifted and prisoners held by Israel to be freed. Gaza officials say the war has killed 1,874 Palestinians, most of them civilians. Israel says 64 of its soldiers and three civilians have been killed since fighting began on July 8, after a surge in Palestinian rocket salvoes into Israel REUTERS/ Amir Cohen (ISRAEL - Tags: POLITICS CIVIL UNREST MILITARY) 

A rebel fighter sits on chairs as he aims his weapon through a hole inside a house in the town of Morek in Hama province July 21, 2014. Picture taken July 21, 2014. REUTERS/Badi Khlif (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT TPX IMAGES OF THE DAY) 

A Free Syrian Army sniper sits in a shooting position in Old Aleppo June 7, 2014. REUTERS/Hamid Khatib (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT TPX IMAGES OF THE DAY MILITARY) 

A rebel fighter works on an improvised sniper equipment inside a room where he is taking position at the Handarat frontline near Aleppo Central prison May 27, 2014. REUTERS/Hosam Katan (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT) 

Members of the French National Gendarmerie Intervention Group (GIGN) special forces train May 13, 2014 at a shooting range at their headquarters in Satory, near Paris. Picture taken May 13, 2014. REUTERS/Charles Platiau (FRANCE - Tags: CRIME LAW)

ATTENTION EDITORS FRENCH REQUIRES THAT FACES OF SPECIAL UNIT ENFORCEMENT GENDARMES ARE MASKED IN PUBLICATIONS WITHIN FRANCE 

Kurdish female fighters of the Women Protection Unit (YPJ) attend military training near Qamishli city May 11, 2014. Picture taken May 11, 2014. REUTERS/Massoud Mohammed (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY TPX IMAGES OF THE DAY) 

Interior Ministry members stand guard at an Ukrainian Interior Ministry base in Donetsk March 29, 2014. Russia said on Saturday it had "no intention" of invading eastern Ukraine, responding to Western warnings over a military buildup on the border following Moscow's annexation of the Crimean peninsula. REUTERS/Stringer (UKRAINE - Tags: POLITICS CIVIL UNREST MILITARY) 

Members of Saudi special forces aim their guns during a training session in Darma, west of Riyadh March 26, 2014. REUTERS/Faisal Al Nasser (SAUDI ARABIA - Tags: MILITARY TPX IMAGES OF THE DAY) 

A Palestinian militant of al-Mujahideen brigades is pictured through a piece of metal as he aims his gun during a drill in front of the media in Rafah in the southern Gaza Strip November 15, 2013. REUTERS/Ibraheem Abu Mustafa (GAZA)