By M. Abubakar
Published September 09, 2026
Iran issued explicit threats of “economic warfare” to the United States while revealing the deployment of an advanced ballistic missile against US warships, signaling an escalating trajectory in the six-month conflict.
The war has seen a pattern of periodic flare-ups following quiet intervals. After US forces launched strikes against three Iranian oil tankers, Iranian state media confirmed the deployment of its new Qassem Basir missile toward US naval assets operating near the Strait of Hormuz. Though the US military stated its warships successfully evaded the attacks, the operational posture in the region remains highly volatile.
Planned Maritime Restricted Zone
Tehran announced plans to establish a formal restricted zone across the Persian Gulf alongside defined transit corridors through the Strait of Hormuz. According to Mohsen Rezaei, Secretary of Iran’s Supreme National Security Council, the proposed zone will span from the perimeter of the US blockade deeper into Gulf waters. Any commercial or military vessels entering the restricted territory without authorization face placement on an Iranian sanctions list.
Rezaei reiterated the strategy on X:
“In recent days, Washington has received a clear warning from Iran’s new missiles. Economic warfare will be met by a maritime exclusion zone across the Persian Gulf to the blockade perimeter. The operational posture toward US warships and bases has been fundamentally recalibrated.”
Capabilities of the Qassem Basir Missile
Iran has described the Qassem Basir as having greater range and accuracy and a half-ton warhead, with an earlier claimed range of at least 1,200 km. AP reported it was unclear whether the missile involved in the latest incident was the Qassem Basir.
Despite extensive US strikes aimed at crippling Iran’s conventional military capabilities, Tehran continues to leverage drone and missile arsenals to disrupt maritime traffic.
Geopolitical and Economic Fallout
Sources: Financial Express, Gulf News.
