Direct proof of use
The Qasef-2K is directly documented in the 2014 Yemen Civil War through reports of Houthi-aligned attacks in 2019. Associated Press reporting carried by Voice of America said Houthi media described the drone used against the al-Anad Air Base parade on January 10, 2019 as a new Qasef variant, the Qasef-2K, and reported that the bomb-laden drone exploded over the parade near Aden. The Guardian likewise identified the type as Qasef-2K and described the strike as an attack on the Yemeni military high command during a parade in Lahj province.
CSIS Missile Threat separately reported that Houthi militants used an explosive-laden UAV, reportedly a Qasef-2K, against Abha International Airport in southern Saudi Arabia on June 23, 2019. Its summary said the drone struck the airport parking lot, killed one person, wounded others, and damaged nearby cars and property. A later CSIS report described Abha as a frequent target and said explosive-laden Qasef-2K drones killed one person and injured more than 30 people in two summer 2019 attacks.
Sources: Rebel Drone Bombs Yemen Military Parade, Kills at Least 6, Yemen peace talks at risk after several killed in Houthi drone attack, Yemen Update: June 17-June 26, The Missile War in Yemen
Timeline
The first major public Qasef-2K incident in the Yemen war record was the January 10, 2019 al-Anad attack. The drone exploded above a military parade at Al-Anad Air Base, where Yemeni government and coalition-aligned military officials were present. Reports identified the target area as the parade or reviewing platform and attributed the attack to the Houthis.
On June 23, 2019, CSIS Missile Threat recorded a Qasef-2K strike on Abha International Airport's parking lot. The same CSIS update placed the incident inside a wider June 17-26 period of Houthi-launched UAV and missile activity against Saudi Arabia. USIP later summarized the Houthi drone inventory and said the Houthis unveiled Qasef-2K in July 2019 as an improved Qasef-1 variant, while noting that public reporting did not clearly specify how the two versions differed.
Sources: Rebel Drone Bombs Yemen Military Parade, Kills at Least 6, Yemen Update: June 17-June 26, Iran's Drone Transfers to Proxies
Role in the conflict
In documented Yemen-war use, Qasef-2K appears as a Houthi-aligned one-way attack UAV used against military, airport, and cross-border targets rather than as a reusable reconnaissance aircraft. The al-Anad strike used an airburst profile against people gathered at a parade, while the Abha incident was reported as an explosive-laden UAV strike against airport infrastructure.
Open-source technical descriptions connect Qasef-2K to the wider Qasef and Ababil-T-linked family. AP/VOA and The Guardian reported Houthi descriptions of the Qasef-2K as designed to explode about 20 metres above a target and scatter fragments downward. CSIS described the Qasef series as armed drones with high-explosive warheads that fly into their targets, while cautioning that the claimed Qasef-2K improvement looked nearly identical to Qasef-1 and that the practical difference was unclear in public sources.
The use record should be separated from broader possession and transfer claims. USIP and CSIS describe the Houthis as operating a diverse drone arsenal with Iranian-linked designs, components, or support, but the conflict-use claims here rest on specific attack reports tying Qasef-2K to al-Anad and Abha.
Sources: Rebel Drone Bombs Yemen Military Parade, Kills at Least 6, Yemen peace talks at risk after several killed in Houthi drone attack, Yemen Update: June 17-June 26, The Missile War in Yemen, Iran's Drone Transfers to Proxies
