Within a week of the 7 October atrocities, numerous Israeli Defence Force (IDF) units had converged on southern Israel close to Gaza. A major ground offensive was expected to start within days but the actual deployments into Gaza have not so far been substantial.
Possible factors in the delays included US president Joe Biden’s unexpected visit to Israel, negotiations with Hamas on hostage releases, and an announcement from the Pentagon that additional US air defence systems will be sent to the region. These are not specifically for Israel’s use but are primarily to offer additional protection to US personnel in bases in Iraq, Syria, Qatar, Bahrain, Saudi Arabia and elsewhere. Drone and rocket attacks against some US bases have increased in the past two weeks, especially in Iraq, and many more are expected when the IDF starts a ground assault.
Whatever the given reasons for the delay, it is likely that the IDF is simply not ready to start a major ground force operation and is urgently working out how to take on Hamas, whose attack on 7 October demonstrated capabilities well beyond the previous assumptions of the Israeli security and intelligence forces.