Under American pressure, Israel has pledged to deliver large quantities of humanitarian aid into the war-ravaged Gaza Strip. But at the same time, the U.S. and Israel have allowed tax-deductible donations to far-right groups that have blocked that aid from being delivered.

Three groups that have prevented humanitarian aid from reaching Gaza — including one accused of looting or destroying supplies — have raised more than $200,000 from donors in the U.S. and Israel, The Associated Press and the Israeli investigative site Shomrim have found in an examination of crowdfunding websites and other public records.

Incentivizing these donations by making them tax-deductible runs counter to America’s and Israel’s stated commitments to allow unlimited food, water and medicine into Gaza, say groups working to get more aid into the territory. Donations have continued even after the U.S. imposed sanctions against one of these groups.

By not cracking down on these groups, Israel is showing a “lack of coherence” in its Gaza aid policy, said Tania Hary, executive director of Gisha, an Israeli nonprofit that has long called on Israel to improve conditions in the territory.