Around 450 militants from the Hayat Tahrir al-Sham (HTS) armed group, a re-branded Jabhat al-Nusra (the Syrian branch of Al-Qaeda), arrived in Ukraine on 8 March to fight against the Russian army.
They reportedly left Idlib governorate in northern Syria only three days ago, entering Ukraine after passing through Turkey.
The militants consist of Arab and foreign nationals, as HTS, ISIS, and other combatants in Syria allowed foreigners to join their ranks.
Their nationalities are divided up as approximately 300 Syrians, with the rest allegedly being Belgian, French, Chechen, Chinese, Tunisian, British, and Moroccan.
Family members of the militants that traveled to Ukraine to fight against Russia reported to Sputnik News that high-ranking HTS fighters are coordinating with senior leaders of the Turkistan Islamic Party group, Ansar al-Tawhid, and Hurras al-Din groups to facilitate the passage of fighters from Idlib to Turkey and then to Ukraine.
The sources explained further that many of those who have gone to Ukraine are veterans of the US-backed war against the Syrian government and were offered this new task as a means of resolving disputes between the soldiers and HTS leadership.
The income for Syrian fighters is reported to be around $1,200-$1,500. The income for foreign nationals is not yet known.
Foreign mercenaries from around the globe have joined in on the side of Ukraine as President Volodymyr Zelenskyy plead for global assistance in the wake of the Russian military operation.
The Russian intelligence services warned on 4 March that the US was sending extremist militants from Idlib governorate to Ukraine to fight against Russia. Additionally, Moscow accused the US of training these extremist militants at the Al-Tanf military base in Syria.
This latest escalation of the Russian-Ukrainian conflict comes as wheat and oil prices surge and stocks are straitened due to its lasting effects.
The two sides have been negotiating in Belarus to address points that could potentially lead to a ceasefire agreement.