Shayetet 13 is the elite naval commando unit of the Israeli Navy. The unit is considered one of the primarySpecial Forces units of the Israel Defence Forces (along with Sayeret Matkal and Shaldag Unit). S'13 specializes in sea-to-land incursions, counter-terrorism, sabotage, maritime intelligence gathering, maritime hostage rescue, and boarding. The details of most Shayetet 13 missions are highly secretive, and the identities of operatives are kept classified. The unit is respected as among the best of the world’s special forces and is often compared to the US Navy SEALs and Britain's Special Boat Service.
The training of Shayetet 13 recruits lasts 20 months. The training phase consists of:
- Six months of basic and advanced infantry training with other IDF units.
- Three weeks of parachuting training at the IDF Parachuting School.
- Three months of preparing phase. This phase consists of advanced infantry and weapons training, maritime warfare, operation of small vessels, long swims and marches, and demolition.
- Dedicated phase. This phase of training lasts about a year and includes training in diving techniques, underwater demolition, sea-to-land incursions. This phase also includes three weeks of training at the IDF counter-terror school and instructions in maritime counter-terror operations. For instance, boarding of vessels, oil rigs and near-coast buildings.
Upon completion of their training the recruits are assigned to one of the three specialized units based on their capabilities and personal interests. Further training may include cross training with foreign special units such as the US Navy Seals.