Israel carried out air strikes in Lebanon Sunday, targeting areas in the east and south according to Lebanese state media, with the Israeli military saying it hit Hezbollah targets including smuggling routes along the border with Syria.

The air strikes placed further strain on a fragile ceasefire between Israel and the Iran-backed militant group, which came into effect on 27 November.

Lebanon’s state-run National News Agency said Israeli aircraft targeted the outskirts of Janta in the eastern Baalbek region as well as areas near Nabatieh in the south. It did not say whether there were casualties.

The Israeli military said it struck a number of targets it had presented to ceasefire monitors as threats.

“Among the targets struck were a rocket launcher site, a military site, and routes along the Syria-Lebanon border used to smuggle weapons to Hezbollah,” it said.

The strikes come just two weeks before the 26 January deadline for implementing the November ceasefire, which both sides have accused the other of violating.

The Israeli military statement said it was operating “in accordance with the ceasefire understandings.”