UN Secretary-General Antonio Guterres condemns the explosion in southern Lebanon, which injured four peacekeepers of the organization. Lebanon has blamed Israel for the attack, but Tel Aviv rejects the accusations, according to The Times of Israel. The injured were hurt when a shell exploded near them. The UN Truce Supervision Organization (UNTSO) did not establish the source of the shelling. Earlier, two unnamed security sources accused Israel of the strike in comments to Reuters, saying it took place outside the southern Lebanese border town of Rmeish. A source told Reuters the car was carry…