"None of the funds appropriated or otherwise made available by this or any other Act shall be obligated or expended by the United States Government for a purpose as follows ... to exercise United States control over any oil resource of Iraq or Syria," the document released on Tuesday read.
In addition, the federal funds are prohibited from being used for the construction of facilities for the permanent deployment of US troops in Iraq or Afghanistan.
Democrats in the House of Representatives and Republicans in the Senate are expected to propose two versions of the budget for the fiscal year 2021, which will then be brought together by a coordinating commission. The agreed document will subsequently be signed by the president.
In early October 2019, the United States announced the withdrawal of its forces from northeastern Syria, immediately after which Turkey launched Operation Peace Spring against the Kurdish militia and Daesh in the area.
US President Donald Trump then said that he was planning to invite large US oil companies to the area to explore its oil fields and, which could "do it properly."
Russian Defence Minister Sergei Shoigu previously said that the United States was openly and unceremoniously robbing oil fields in Syria and, at the same time, banning the supply of oil to this country with sanctions.
