The Gaza Strip has been under a blockade by Israel since 2007. This has made it extremely hard for militant groups in the Strip to get weapons. Recent developments have made the blockade even more severe. Egypt has created a buffer zone along its border with the Gaza Strip and flooded much of the area with canals leading to the ocean. This action has destroyed the majority of the tunnels used to smuggle not only weapons, but goods into Gaza.
Confiscated rockets that were destined for the Gaza Strip.
The most recent actions by Egypt has made smuggling via tunnel incredibly difficult. There is now a 5 kilometer buffer zone around the Egyptian border with the Gaza Strip, and tunnels are flooded with sea water. According to a recent New York Times article, only 20 smuggling tunnels remained. That number has likely diminished. The article stated that tunnel builders were digging up to 160 feet deep in hopes the tunnels would not flood. It is unclear if this would be deep enough to avoid being flooded by Egypt's canal. The canal only extends to Rafah, if tunnel builders moved South toward Israel, the ground may not flood.
Razed buildings along the border with the Gaza strip to prevent tunnel openings.
How could Gaza overcome this blockade? There are several potential options. The first option is longer and deeper tunnels into Egypt. Tunnels 200 feet deep or more and over 5 kilometers long would now be needed to avoid the buffer zone and flooding.
Tunnels could also be built through a small section of Israel and then into Egypt past the buffer zone and canal. This would bypass the threat of flooding.
Another option for smuggling items into the Gaza strip are powered hang gliders. These are small and fly low a slowly to avoid radar. These aircraft could land on the beach of the Gaza Strip under the cover of darkness. Small weapons like ATGMs, rifles, mortar rounds and RPGs would be able to be smuggled in by these aircraft.
Submarines could also be built as a sea going smuggling option. Much like narco submarines, these could be somewhat crudely built. Most narco submarines are semi-submersible. Some are true submarines, and that would be the best option for smuggling into Gaza. Some captured narco submarines could dive to depths of 100 meters. These submarines could hug the ocean floor to avoid sonar or travel near the coast and dock in the Gaza port. The US coast guard reported that only 11% of narco submarines are detected. The submarines would be able to smuggle larger weapon systems in like mortars, rockets and ATGM launchers and missiles.
A captured narco submarine.
A semi-submersible submarine.
Diagram of a narco submarine.
A similar option is an unmanned "torpedo" submarine used to smuggle items in. This is also used by cartels in Latin America much like the narco submarines. This torpedo would be loaded with weapons and launched in Gaza's direction by sea to be picked up. It would have a radio transmitter to relay its position once it surfaced. Many might run aground on the journey from Egypt to Gaza, but many would make it.
The Subs could be constructed in the brush.
Divers could also be used to infiltrate into Egypt, pick up small weapons like ATGMs and RPGs, and then swim back into the Gaza Strip undetected.
Hamas scuba divers.
Drones could be used to fly small items in as well. This is a desperate option as these commercially available drones could not carry much weight. Possibly a single RPG round, small mortar round(s), grenades or rifle ammunition.
Drones that could be used to carry small items into the Gaza Strip.
With these methods it is possible for smuggling to resume full pace in the Gaza Strip. Thinking outside the box, there are many options for getting around a blockade.