Congressional sources said members of the U.S. intelligence community would report to the Senate Intelligence Committee on the Israeli attack in northeastern Syria on April 22, Middle East Newsline reported.

The sources said the briefing would be held in closed session and include a review of North Korean nuclear assistance to Syria.

In September 2007, Israel Air Force F-15I fighter-jets destroyed a large building near the Euphrates River near the Turkish border. Although Israel has never acknowledged the attack, U.S. officials said the target was a suspected nuclear production facility built by North Korea.

For months, the administration refused requests by the House and Senate for a briefing on the Israeli attack. Members of Congress accused the administration of seeking to conceal North Korea's role amid a State Department effort to renew nuclear cooperation with Pyongyang.

But the sources said North Korea has acknowledged nuclear cooperation with Syria as well as help to the facility destroyed by Israel. They said Pyongyang would insist that help provided to Damascus was not meant to violate any ban of North Korean nuclear proliferation.

The administration has informed Israel on plans to brief Congress on the air strike on Syria. The sources said the Israeli government led by Prime Minister Ehud Olmert did not object.