Lampard also revealed that Rooney was instrumental in breaking down the cliques that existed in the England squad and caused tension among the players.

BBC: The real Wayne Rooney

Tension between the new neighbours has been strained, with rebellions breaking out on either side of the border and a dispute over oil which escalated to the brink of war in April.

BBC: Sudan's Bashir orders political prisoner release

Since South Sudan's independence, tension between the new neighbours has been strained, with rebellions breaking out on either side of the border and a dispute over oil which escalated to the brink of war last April.

BBC: Humanitarian crisis in Sudan south gets worse, says UN