By Kaveh L Afrasiabi
ICH
09/12/08 “Asia Times”
The United States government has imposed new sanctions on Iran, this time targeting its shipping industry, by blacklisting the main shipping line and 18 subsidiaries, accusing the maritime carrier of being engaged in contraband nuclear material, a charge vehemently denied by Iran.
While the economic impact of the measures against Islamic Republic of Iran Shipping Lines (IRISL) will be minimal in light of the near absence of any connection between the shipping company and US businesses, this latest US initiative against Iran sends a strong signal about the US’s intention to escalate pressure on Iran, even unilaterally if need be. And, perhaps, it is a prelude for more serious and dangerous actions in the near future, above all a naval blockade of Iran to choke off its access to, among other things, imported fuel.
The outgoing George W Bush administration is slowly but surely taking strident actions that will effectively tie the hands of the next US president, particularly if that happens to be Democratic candidate Senator Barack Obama, who in the past has expressed an interest in direct dialogue with Tehran.
US a step closer to Iran blockade : Information Clearing House – ICH.
Dandelion Salad 
Pingback: Bush Exits with a Bang: Toxic Bailout and Two More Wars? By Heather Wokusch « Dandelion Salad
A naval blockade is an act of War. War has not been declared by the US Congress and therefore is entirely illegal.