Israel launched a "limited ground operation" into Lebanon on October 1st.
I wanted to read up on what's going on, I have no time and actual will to do so. I'm still planning to do it.
First 2 pictures are from the NY Times. Article is paywalled, I used 12 feet ladder (turning specific JS scripts should open it tho):
https://www.nytimes.com/article/israel-lebanon-invasion-map.html
Here's an article that touches related topics, like the prelude to the invasion, Gaza, and Iran.
https://edition.cnn.com/2024/10/01/middleeast/israel-ground-incursion-lebanon-explainer-intl-hnk/index.html

I'm not sure this invasion will solve anything. Frankly the Gaza operation won't solve anything.