Published: 12:45 AM, 07 April 2026
Gun smuggling plays vicious roles in geopolitical conflicts and many other transnational vices
The illegal arms trade accounts for roughly 1% of the $138+ billion annual global arms market, yet fuels the majority of gun-related crimes, urban violence, and terrorism worldwide. Trafficking involves smuggling, fraudulent transactions, and conversion of weapons, often feeding cartels, gangs, and insurgents. These weapons are frequently used for extortion, kidnapping, and destabilizing nations. Trafficked weapons fuel deadly conflicts by empowering the warring parties and enriching the traffickers. Armed groups supplied with illicit arms may engage in violence, undermining state authority, prolonging war and preventing peace.
In the Sahel, for example, firearms trafficking has been a key driver of deadly violence. Competition for the control of gold mining sites in Chad, coupled with the presence of illicit arms, has fuelled tensions between small-scale miners, law enforcement officers and non-state armed groups. This has resulted in numerous deaths and mass displacement.
Illicit firearms are not limited to conflict zones. More lives were lost globally from intentional killings than from armed conflict and terrorism in 2021 – and many of these murders were committed with firearms.
Weapons trafficking is essential for the activities of organized criminal groups, from local street gangs to cartels operating across borders. They use weapons to commit serious crimes, gain power and maintain control, instil fear, challenge authority and undermine the rule of law. In their hands, firearms are tools of violence, coercion, extortion, robbery, domestic abuse, human trafficking, kidnapping, racketeering and other crimes. Forty per cent of the 458,000 homicides recorded in 2021 were committed with a firearm.
They are also integral to drug trafficking, helping criminal groups expand illegal activities and protect territory and themselves against competitors and law enforcement. For example, the flow of illegal weapons into the hands of gangs in Haiti has enabled them to carry out deadly attacks across the country and engage in the drug trade, wildlife crime and human trafficking.
Terrorist and violent extremist groups often acquire firearms through illegal arms markets. They also trade weapons to generate revenues and fund their operations. For example, the 2015 terrorist attacks in Paris, which killed 137 people, were carried out with Kalashnikovs and other assault rifles that had previously been trafficked. Most cases of illicit firearms trafficking go undetected. According to the 2020 Global Study on Firearms Trafficking an estimated two-thirds of weapons are seized on the grounds of illicit possession. According to the 2020 Global Study on Firearms Trafficking, an estimated two-thirds of weapons are seized on the grounds of illicit possession. Less than 10 percent are classified as trafficking cases, as it can be easier for law enforcement to justify seizures based on illegal possession.
