The news emerges as Whitehall prepares to send 50 additional SAS and SBS troops to join the fight against the terror group in Iraq.
Another 120 Special Forces support troops are also being considered.
They are to help Peshmerga, the military forces of Iraqi Kurdistan, advance further into Syria. Kurdish forces have already established coalition enclaves just hours from Raqqa, the headquarters of IS.
The idea of expanding Britain’s training mission outside of Kurdistan was discussed at a National Security Council meeting chaired by Prime Minister David Cameron on Thursday.
General Mike Jackson yesterday echoed calls from General Richard Dannatt, his successor as Chief of the General Staff, that Britain should go further and consider putting regular troops into Syria.
Speaking to the Sunday Express, General Jackson said: “How long is Britain and the West prepared to stand back and allow IS to carry on? » | Marco Giannangeli | Sunday, May 31, 2015