Unit 5700 also known as Forward Air Field Tactical Unit (Hebrew acronym YAHAK) is a special unit of the Israeli Air Force concerned with establishing and operating temporary forward landing bases for transport, reinforcement, logistics, and other purposes. Along with Shaldag Unit and Unit 669, it constitutes the special forces wing of Israeli Air Force.
| Unit 5700 | |
|---|---|
| יחידת ההנחתה הקדמית | |
 Unit logo | |
| Active | December 10, 1973 – present |
| Country |  Israel |
| Branch |  Israeli Air Force |
| Type | Special Operations Force |
| Role | Airfield Assault Zone establishment, special reconnaissance, Air traffic control, fire support |
| Part of | Israeli Air Force |
| Garrison/HQ | Nevatim Airbase |
| Nickname(s) | YAHAK |
| Engagements | Yom Kippur War Operation Litani 1982 Lebanon War Operation Moshe Israel-Hamas war |
| Insignia | |
| Former Insignia |  |