I can’t find the original study, but according to this NPR article they were all scheduled for surgical abortions.
The abortion pill is a two pill process - the study was to find out if progesterone injections could reverse the effects of taking the first pill only.
On around the 12th October last year, there was an interview on the BBC World Service with former Israeli PM Ehud Barak.
He confidently estimated it would take ‘about 4 weeks’ to completely destroy Hamas.
Edit: Link to the interview - https://www.bbc.co.uk/programmes/w3ct4nz1