The U.S. last week removed sanctions from the son of a convicted war criminal about six months after he, his sister and mother sued the Treasury Department for taking too long to adjudicate their delisting requests.

The Office of Foreign Assets Control this week sanctioned various Hamas members, operatives and financial facilitators in an effort to “root out” the terror group’s revenue sources in the West Bank, Gaza and throughout the region. OFAC said the designations build on the nearly 1,000 people and entities already sanctioned by the agency and who are connected to terrorism and terrorist financing by the Iranian regime and its “proxies.”

The U.S. this week sanctioned 11 people, eight entities and one vessel with ties to Iran’s ballistic missile and drone programs. The Treasury, Commerce and State departments, along with DOJ, also published a new advisory to alert global companies about Iran’s ballistic missile procurement activities.

The U.S. has little room to expand sanctions against Hamas, but it could look to track down and designate additional front companies the terror group uses to fund its activities, said Jason Prince, former chief counsel at the Office of Foreign Assets Control. Although OFAC has general licenses in place to authorize a broad range of humanitarian-related transactions involving Palestine, Hamas’ designation as a foreign terrorist organization could make some financial institutions less willing to approve those aid-related transactions, Prince said.

If the Treasury Department doesn't clarify the due-diligence steps that will be required of dealmakers under the agency’s upcoming outbound investment prohibitions, the Biden administration risks chilling a broad range of U.S ventures in China and incentivizing foreign companies to seek funds elsewhere, law firms and industry associations said in comments to the agency.

Farhad Nafeiy, a California-based telecommunications consultant, pleaded guilty this week to violating the International Emergency Economic Powers Act after he breached the scope of sanctions licenses from the Office of Foreign Assets Control.

The U.S. this week sanctioned a China-based network of companies and people involved in manufacturing and distributing “ton quantities” of fentanyl, methamphetamine and MDMA precursors. The designations also target two entities and one person based in Canada.

The Office of Foreign Assets Control published two previously issued general licenses under its Russian Harmful Foreign Activities Sanctions Regulations. The full text of each license is available in the notice.

The Office of Foreign Assets Control this week sanctioned two entities and one person for “undermining the peace, security, and stability” of Sudan.

Licensing work at sanctions and export control agencies likely will grind to a near halt in the event of a federal government shutdown Oct. 1, though enforcement activities at the Bureau of Industry and Security, Directorate of Defense Trade Controls and Office of Foreign Assets Control will continue -- if previous shutdowns are any guide.