On December 25, 2022, the Saudi website of Al- Arabiya reported that the airport south of Homs, Syria has become an Iranian research and development base for drones.[1] In addition, according to the report, on December 18 the Israeli air force attacked a base belonging to Hizbullah's Unit 127, which manufactures drones.
Source: Al-Arabiya
[1] Alarabiya.net/arab-and-world/syria/2022/12/22/
%D9%82%D8%B5%D9%81-%D8%A7%D8%B3%D8%B1%D8%A7%D8%A6%D9%8A%D9%84%D9%8A-%D9%84%D9%88%D8%AD%D8%AF%D8%A9-%D8%AA%D8%B7%D9%88%D9%8A%D8%B1-%D8%A7%D9%84%D9%85%D8%B3%D9%8A%D8%B1%D8%A7%D8%AA-%D8%A7%D9%84%D8%A7%D9%8A%D8%B1%D8%A7%D9%86%D9%8A%D8%A9-%D9%81%D9%8A-%D8%B3%D9%88%D8%B1%D9%8A%D8%A7, December 25, 2022.