DHAKA:  Iran's president has vowed it will abide by the terms of the preliminary nuclear agreement it signed with six world powers, so long as they do too.

"The world must know that we do not intend to cheat," Hassan Rouhani said in a televised address to the nation, reports the BBC.

But Rouhani warned that Iran would have other options if world powers "one day decide to follow a different path".

The framework deal signed on Thursday will see Iran curb nuclear activities in return for relief from sanctions.

Earlier Israeli Prime Minister Benjamin Netanyahu warned that it posed a grave danger to the region, in particular his own country.

He said any compressive accord, due before 30 June, had to include a "clear and unambiguous Iranian recognition of Israel's right to exist".

But the White House said the US would not sign an agreement over Iran's nuclear programme that would threaten Israel.

White House spokesman Eric Shultz also announced that President Barack Obama would on Friday discuss the framework agreement with Congressional leaders, some of whom have been very sceptical of a deal.

BDST: 0857 HRS, APR 04, 2015

** Iran nuclear ‘framework’ deal agreed