AMMAN, Jordan -- The World Food Program says it had to cut in half food aid for Syrian refugees in Lebanon because of a funding crisis and may soon have to halt all food support for most refugees in Jordan.

Lebanon and Jordan are among five countries that host some 4 million Syrian war refugees. The U.N. refugee agency says funding levels for them have dropped dangerously low.

The WFP, which had to make cuts before because of a cash crisis, says that in July refugee food aid in Lebanon will drop to $13.50 per person per month. Those in Jordan escape cuts this month, but 440,000 urban refugees could be left empty-handed if funds don't arrive by August.

The program says it needs $139 million to keep helping Syrian refugees through September.