U.S.-led effort to bring aid to Gaza by sea is moving forward. But big concerns remain [Video]

JERUSALEM — The construction of a new port in Gaza and an accompanying U.S. military-built pier offshore are underway, but the complex plan to bring more desperately needed food to Palestinian civilians is still mired in fears over security and how the humanitarian aid will be delivered.

The Israeli-developed port, for example, has already been attacked by mortar fire, sending high-ranking U.N. officials scrambling for shelter this week, and there is still no solid decision on when the aid deliveries will actually begin.

While satellite photos show major port construction along the shore near Gaza City, aid groups are making it clear that they have broad concerns about their safety and reservations about how Israeli forces will handle security.

Sonali Korde, an official with the U.S. Agency for International Development, said key agreements for security and handling the aid deliveries are still being negotiated. Those include how Israeli forces will …