DUBAI, April 3 -- Iran fired more missiles at Israel and Gulf Arab states Thursday, demonstrating Tehran's continued ability to strike its neighbours even as US President Donald Trump claimed in a televised address the threat from the country was nearly eliminated but failed to provide a concrete timeline for ending the conflict, sparking global market and economic turmoil. Iran's attacks on Gulf states along with its chokehold on the Strait of Hormuz have disrupted the world's energy supplies with effects far beyond West Asia. That has proved to be Iran's greatest strategic advantage in the war. The Islamic Republic is drafting protocol with Oman to monitor traffic through the strait, state-run IRNA reported. That would require shippers to...