Syrian authorities on Thursday said they killed a senior leader in the ISIS group in coordination with the US-led coalition, hours after the arrest near Damascus of another leader.Syrian security and intelligence forces, working in coordination with the international coalition, conducted what the interior ministry described as a “precise security operation.”For all the latest headlines, follow our Google News channel online or via the app.“The operation resulted in neutralizing the terrorist Mohammad Shahada, known as ‘Abu Omar Shaddad,’ who is considered one of the prominent ISIS leaders in Syria,” it added.“This operation comes as confirmation of the effectiveness of joint coordination between the national security agencies and international partners.”Hours earlier, authorities said they captured Taha al-Zoubi, also known as Abu Omar Tabiya, an ISIS leader in Damascus, along with several of his men on Wednesday.A December 13 attack killed two US soldiers and an American civilian.