Brent jumps $3 after US kills Iran’s Soleimani
Iran's Supreme Leader Ayatollah Ali Khamenei said harsh revenge awaited the "criminals" who killed Soleimani
Iran can call on powerful friends if conflict engulfs region
It's a network that was developed over nearly two decades by Gen. Qassem Soleimani
US strike kills key Iranian military general in Baghdad
Qassem Soleimani, head of Iran's elite Quds Force, killed in an airstrike as tensions between US & Iran escalate