Question: when does the new season of marvel's shield start

title: Agents of S.H.I.E.L.D. (season 4)
text: The new LMDs are aware of their nature , and plan to carry out Ivanov 's goal of destroying all Inhumans . Simmons discovers that Mace , Mack , and Fitz are the other new LMDs , and overpowers Fitz . Johnson also discovers them , and plans with Simmons to hack into the Framework remotely to find the others from the inside . Aida kills Radcliffe 's body , but lets his consciousness live in the Framework . Johnson overpowers the Mace , Mack , and Coulson LMDs , but they find the May LMD waiting for them at the base entrance , tasked with detonating a large explosive to prevent their escape . The May LMD instead lets them leave , and destroys the base with the LMDs inside . In the Framework , the agents find an altered reality : Johnson is in a relationship with an alive Grant Ward ; Coulson is teaching about Inhumans ; Hope is alive with Mack ; Fitz is rich ; Simmons is dead ; and May works for Hydra , which has replaced S.H.I.E.L.D. In the real world , Aida is able to sever Ivanov 's living head from his crippled body and builds android bodies for his mind to control .