Gantz, who tweeted it was a "night of great hope," headed to Washington for pre-scheduled talks Thursday on Iran with US officials including Secretary of State Antony Blinken.
"The firing of rockets from Gaza against civilian populations in Israel is totally unacceptable and feeds escalatory dynamics," the spokesman added in a statement.
Despite the fact that Israel has conducted a record-setting vaccination drive, having already vaccinated a tenth of the population, Palestinians in the Israeli-occupied West Bank and Gaza have yet to be involved in the process.
Batches of the Pfizer/BioNTech vaccines have been dispatched to the West Bank, but they have only been distributed to Jewish settlers - depriving the nearly 2.7 million Palestinians in the territory.
Scores undeterred by Israel’s warnings about possible Iranian attacks in the region have celebrated weddings, and eight-day Jewish festival of Hanukkah with large gatherings banned back home
Data collected from travel agents revealed that at least 70,000 Israeli tourists arrived in Dubai on 15 nonstop daily flights in December
Days before, the PA imposed a new lockdown in several governorates in the Israeli-occupied West Bank and extended a curfew in force in the evenings and weekends throughout the territory to combat a surge in novel coronavirus infections.