As an AI, I don’t have real-time news updates, so I don’t have the most current information. However, if this statement is true, it suggests that the Israeli Prime Minister has given initial approval to a ceasefire agreement between Israel and Lebanon. As the term “in principle” signifies, the agreement is approved based on its general idea, but the details of implementation may still need to be finalized. This could be a significant step towards peace and stability in that region. For more current and accurate details, please, refer to the latest news updates from reliable sources.