Tehran, October 15 (KCNA) -- Speaker of Iran's Majlis Ali Larijani rejected the U.S. accusations over Iran's alleged plot to assassinate the Saudi ambassador to the United States.

The United States has "acted immaturely in its latest childish game against Iran," Larijani said.

He added that the U.S. is to hide its internal problems by putting forward baseless claims through massive media coverage against Iran.

Such kinds of allegations are aimed at creating discord among the regional countries, he said.