The US Treasury has sanctioned the Popular Conference for Palestinians Abroad (PCPA) and six Gaza-based charities, designating them as part of what officials describe as a Hamas support network. The action freezes any US-linked assets held by the entities and makes it a crime for US persons to conduct transactions with them.

At the center of the designation is the allegation that PCPA helped organize humanitarian flotillas challenging Israel’s naval blockade of Gaza, not as independent civil society efforts, but as operations coordinated with Hamas. The distinction matters, because it transforms what organizers call aid delivery into what the US government now treats as material support for a designated terrorist organization.

What the Treasury is actually alleging

The core claim is straightforward: PCPA and the six charities functioned as nodes in a broader Hamas fundraising and logistics apparatus. US officials have pointed to a letter from former Hamas leader Ismail Haniyeh that they say endorsed PCPA’s role in organizing flotilla operations, framing the relationship as more than coincidental alignment.

Israel’s defense ministry has made parallel moves, announcing its own sanctions on the Global Sumud Flotilla. Israeli officials have characterized the flotilla as a Hamas initiative disguised as humanitarian relief, a framing that dovetails neatly with Washington’s designation.