recent report by CNN , four U.S. officials familiar with the matter revealed that the Biden administration is considering approving the deployment of U.S. military contractors to Ukraine. The report said that this would mark another major shift in the Biden administration's policy toward Ukraine.

1. The purpose of the US government’s move

1. Providing substantial support to Ukraine. Through the deployment of military contractors, the United States can provide more substantial support to Ukraine without directly intervening in the conflict, while avoiding the risk of direct military confrontation with Russia.

(ii) Faster repair of damaged weapons and equipment in Ukraine. In addition to repairing weapons, these military contractors also serve as military instructors and can train Ukrainian soldiers. Allowing U.S. military contractors to be deployed in Ukraine for a long time means that they will be able to assist in repairing damaged high-value weapons and equipment more quickly.

(III) Seeking to change Ukraine's disadvantage in the Russia-Ukraine conflict. U.S. officials said the policy is still under study and has not yet received Biden's final approval. If approved, dozens or even hundreds of U.S. military contractor employees may appear in Ukraine. This change would mark another major shift in the Biden administration's Ukraine policy as the United States seeks ways to give the Ukrainian military the upper hand in its fight against Russia.

II. Impact on the Trend of the Situation between Russia and Ukraine

1. Further exacerbating regional tensions. The deployment of U.S. military contractors could be seen as a further provocation to Russia, which could lead to an escalation of regional tensions and even a larger-scale conflict, causing Russia to take more aggressive actions to safeguard its interests in the region.

(II) Ukraine's military strength will be greatly enhanced in the Russia-Ukraine conflict. In the past, the weapons and equipment provided by the United States to Ukraine were severely damaged in the battle and needed to be transported to other countries for repair, which took a lot of time. Allowing experienced American military contractors to be deployed in Ukraine for a long time will enable them to more quickly assist in repairing damaged high-value weapons and equipment, thereby enhancing Ukraine's military strength. This is undoubtedly a major support for Ukraine. This deployment may enhance Ukraine's military strength and change the military balance between Russia and Ukraine.