BELGRADE (Reuters) – Russian President Vladimir Putin has discussed expanding Moscow’s economic cooperation with Belgrade, including in the energy sector, with Serbian counterpart Aleksandar Vucic, the Kremlin said on Wednesday. In the wake of European Union sanctions on Russian companies relating to the latter’s invasion of Ukraine, Croatia’s oil transport company Jadranski Naftovod (JANAF) said transportation of crude oil via the Adriatic Oil Pipeline for Serbia’s oil company NIS – majority-owned by Gazprom Neft – will stop on May 15. JANAF said it has a contract with NIS to transport a tota…