The return of Hezbollah terrorists to the South occurs just when the IDF discovered several new major Hezbollah tunnel systems, significantly larger and more sophisticated than those uncovered in the past.
By Hezy Laing
Following President Donald Trump’s June 2026 Iran nuclear framework, Israeli defense officials report a noticeable rise in Hezbollah activity across southern Lebanon, particularly in zones that were meant to remain demilitarized under UN Security Council Resolution 1701.
According to officers in the IDF Northern Command, Hezbollah terrorists have been observed returning to long‑hidden arms caches south of the Litani River, many of which were originally established between 2006 and 2018.
These caches reportedly contained small arms, RPG components, anti‑tank munitions, mortar shells, and communications gear, though the IDF has not released full inventories for security reasons.
Israeli intelligence assessments from Aman suggest that Tehran views the 2026 deal as providing diplomatic space, encouraging Hezbollah to reassert its presence along the border.
U.S. Treasury estimates have long placed Iranian funding for Hezbollah at approximately $700 million per year, a figure Israeli analysts say remains relevant to understanding the group’s renewed activity.
The return of Hezbollah terrorists to the South occurred just when the IDF discovered several new major Hezbollah tunnel systems, significantly larger and more sophisticated than those uncovered in the past.
Engineering Corps units, supported by Yahalom special engineering teams, located at least three multi‑level tunnels in the western sector near Rmeish, Aita al‑Shaab, and Marwahin.
Preliminary assessments indicate that each tunnel contained large quantities of ammunition, including crates of 7.62mm rounds, mortar components, and encrypted communications devices.
IDF spokesperson’s office stated that the tunnels were “constructed with reinforced concrete, ventilation systems, and electrical wiring,” suggesting long‑term planning and substantial Iranian logistical support.
Israeli officials emphasized that the tunnels were found entirely on the Lebanese side of the border, but their scale underscores Hezbollah’s ongoing violations of UNIFIL monitoring agreements.
Defense Minister Yisrael Katz said the findings demonstrate “a direct line between Iranian regional strategy and Hezbollah’s military entrenchment,” linking the renewed activity to broader geopolitical shifts following the 2026 Iran deal.
While debate continues over the long‑term implications of the agreement, the IDF maintains that Hezbollah’s recent movements highlight the need for heightened vigilance along Israel’s northern frontier.
