There was rumour earlier in the year as ATMIS withdrew that 30k troops from kenya, ethiopia and djibouti would join phase 2 to clear south outside the program and they would pay for own troops. Was supposed to happen May so maybe false but i dont think collabaration with kenya and ethiopia will end anytime soon. Guy below is one who said troops would arrive may 2023
www.hiiraan.com

Somalia’s neighbours commit to send more than 30,000 additional troops to combat Al-Shabaab
Mogadishu (HOL) - Somalia's neighbours commit to troop surge against Al-Shabaab.