INSUBCONTINENT EXCLUSIVE:
Members of Iran's Revolutionary Guards march to commemorate the 1980-88 Iran-Iraq war in Tehran (Reuters)The United States believes Iran
is preparing to carry out a major exercise in the Gulf in the coming days, apparently moving up the timing of annual drills amid heightened
tensions with Washington, United States officials told Reuters on Wednesday.Iran has been furious over United States President Donald
Trump's decision to pull out of an international nuclear deal and reimpose sanctions on Tehran
Senior Iranian officials have warned the country would not easily yield to a renewed United States campaign to strangle Iran's vital oil
exports.The United States military's Central Command confirmed that it has seen an increase in Iranian activity, including in the Strait
of Hormuz, a strategic waterway for oil shipments that Iran's Revolutionary Guards have threatened to block."We are aware of the increase
in Iranian naval operations within the Arabian Gulf, Strait of Hormuz and Gulf of Oman," said Navy Captain Bill Urban, the chief spokesman
at Central Command, which oversees United States forces in the Middle East."We are monitoring it closely, and will continue to work with
our partners to ensure freedom of navigation and free flow of commerce in international waterways," Urban added.Urban did not provide
further information or comment on questions about the expected Iranian drills.But United States officials, speaking to Reuters on condition
of anonymity, said Iran's Revolutionary Guards has appeared to prepare more than 100 vessels for exercises
Hundreds of ground forces could also be involved.They said the drills could begin within the next 48 hours, although the precise timing was
unclear.Details of the Iranian preparations were first reported by CNN.United States officials said the timing of the drills appeared
designed to send a message to Washington, which is intensifying its economic and diplomatic pressure on Tehran but so far stopping short of
using the United States military to more aggressively counter Iran and its proxies.Trump's policies are already putting significant
pressure on the Iranian economy, although United States intelligence suggests they may ultimately rally Iranians against the United States
and strengthen Iran's hardline rulers, officials say.Iran's currency plumbed new depths this week as Iranians brace for Aug
7 when Washington is due to reimpose a first lot of economic sanctions following Trump's withdrawal from the nuclear deal.A number of
protests have broken out in Iran since the beginning of the year over high prices, water shortage, power cuts and alleged corruption.On
Tuesday, hundreds of people rallied in cities including Isfahan, Karaj, Shiraz and Ahvaz in protest against high inflation caused in part by
