UNITED NATIONS — The United States circulated a proposed resolution to the United Nations Security Council on Thursday that would further choke North Korea’s economy, with a near total ban on fuel imports, a tightening of restrictions on shipping and a one-year deadline for most North Korean laborers working under contracts abroad to go home.

Security Council diplomats said the resolution — a response to North Korea’s test of an intercontinental ballistic missile a month ago — represented a significant squeeze on the North, which imports all of its refined fuel and relies on remittances from thousands of workers sent abroad as a major source of income. The resolution is likely to be put to a vote on Friday in the 15-member Council.

North Korea, the world’s most isolated nation, has repeatedly defied Security Council resolutions to halt its nuclear weapons and missile testing. Tensions on the Korean Peninsula over concerns about a possible war have escalated in the year since the Trump administration took office.