Israeli military aircraft struck targets in the Gaza Strip early on Monday in response to two rockets fired from the Palestinian territory, the military said.
In a statement, the military said fighter jets hit Hamas military targets, including sites for digging underground tunnels, some of which stretch into Israel. There were no immediate reports of injuries from the airstrikes.
There were also no reports of damage or injury from the rockets launched.
It was not immediately clear who fired the rockets. Hamas maintains an unofficial cease-fire with Israel, but Israel holds the group responsible for any fire emanating from Gaza.
Hamas meanwhile accuses Israel of failing to honor its truce obligations, which include easing a crippling blockade on the Palestinian enclave, and allowing for large-scale infrastructure and job-creation projects.
Israel and Hamas have fought three wars since the Islamic militant group seized power of the coastal enclave in 2007. While no major confrontation has occurred since 2014, there are often cross-border skirmishes and flare-ups between the sides.
While militant rocket attacks and Israeli retaliatory artillery and aerial strikes are frequent, they have largely been subdued in recent months due to the coronavirus outbreaks in both territories.