Israeli forces pressed forward with attacks on Lebanon, sending further ground troops across the border and pounding Beirut with a new wave of airstrikes, as the conflict that has engulfed the region hit the one-year mark on Monday. The Israel Defense Forces (IDF) also imposed a naval blockade on a 60-kilometre-long stretch of Lebanon’s southern Mediterranean coast, warning civilians that going to beaches or heading out to sea on boats is “life threatening” until further notice. In Tel Aviv and central Israel, air-raid sirens warned of incoming rockets launched by Hamas as well as missiles fir…