Iran announces new anti-Saudi measures

Slate has an article by Joshua Keating about the latest in the Middle East:

This post originally stated that the Iranian government had banned citizens from undertaking the annual Hajj pilgrimage to Mecca. While CNN reported that pilgrimages had been banned, Iran only reaffirmed an existing ban on the umrah, or “lesser pilgrimage”.
In a further escalation of a very tense week of diplomatic sparring between Iran and Saudi Arabia, the Iranian government announced that it was banning imports of products from Saudi Arabia. Iran stopped short of a ban on the annual Hajj pilgrimage, which some have speculated may be coming, but reaffirmed an existing ban on the umrah, or lesser pilgrimage, which can be made at any time throughout the year. (The last time the Iranian government suspended its citizens from making the Hajj was in 1987, after four hundred pilgrims, mostly Iranians, were killed by Saudi security forces during a demonstration against the United States.)
Anger in both countries is running high after the execution of a prominent Shi'ite cleric by Saudi Arabia. The execution led to the storming of the Saudi Embassy in Tehran, Iran by protesters, which in turn prompted Saudi Arabia and several other Sunni-led regimes to break off diplomatic relations with Shi'ite Iran.
The latest move coincided with another troubling development, as Tehran accused the Saudi-led coalition conducting airstrikes in Yemen of striking its embassy in the capital, Sana'a, on Wednesday night. Saturday, Saudi Arabia resumed airstrikes targeting Houthi rebel forces in Yemen, after a cease-fire that lasted less than three weeks. The Saudi government views the rebels as Iranian-backed proxies, though both the Houthis and the Iranian government deny this. Most experts believe that Iran has supported the Houthis financially, but has little direct control over them.
According to witnesses quoted by the BBC, the missiles only struck in the vicinity of the embassy, and there was no damage to the building itself. The Saudi-led coalition denied targeting the embassy, and has promised to investigate the incident, though that’s unlikely to satisfy leaders or the public in Iran.

Rico says it's the old 'let's you and him fight', which works out well for the West...