The ceasefire in Lebanon that started on April 16 is increasingly coming under strain, with both Israel and Hezbollah ramping up attacks against each other.The ceasefire began after six weeks of fighting between Israel and Hezbollah. But the following day, Lebanon’s army reported several violations by Israeli forces. Since then, both Israel and Hezbollah have continued attacks.Recommended Stories list of 3 itemsend of listIs even the pretence of a ceasefire over? What could happen?Here’s what we know:What are Israel’s most recent attacks?Since Israel began its war on Lebanon on March 2, at least 2,846 people have been killed and more than a million displaced.Israel’s offensive has included a major ground invasion and the occupation of southern Lebanon. On Sunday, the Lebanese Health Ministry said Israeli attacks across the country had killed 51 people, including two medical workers.“The Israeli enemy continues to violate international laws and humanitarian norms, adding more crimes against paramedics, as it directly targeted two points of the Health Authority in Qalawiya and Tibnin, Bint Jbeil district, in two raids,” the ministry said.Since Israel’s war on Lebanon began on March 2, the United Nations says at least 103 Lebanese medical workers have been killed and 230 injured in more than 130 Israeli strikes.“We’re under threat every second, every day,” Ali Safiuddin, the head of the Lebanese Civil Defence in Tyre in southern Lebanon, told Al Jazeera on Sunday. “We ask ourselves if we’re going to survive or if we’re going to die, we know we’ve already given up our lives by working here. We’ve lost so many people and it feels like we’re already gone as well.” Advertisement Al Jazeera’s Obaida Hitto, reporting …