This is an observational prospective, non-randomized study in which patients with locally advanced cervical cancer included in the EMBRACE II study can enroll. The study will be carried out in 8-15 EMBRACE centres. MRI will be carried out prior to radiotherapy. The details of the MRI exams will differ from standard clinical practice in the centres, but will be consistent with international guidelines for cervix MRI. The exam will include T1, T2, diffusion, and dynamic contrast-enhanced imaging. At time of brachytherapy, the treatment planning MRI will additionally include DWI and qT2. Patients will be followed up according to the EMBRACE II follow-up schedule.