"A true ground assault would see a far more powerful troop mobilization and build-up in the area," Matthew Crosston, professor of national security at Bowie State University, tells Sputnik.
"Thus, you must conclude this troop increase is not tied to an impending ground offensive," he adds.
The 50,000+ troops currently amassed in the region are a far cry from the 250,000-strong force deployed by the US at the beginning of the war with Iraq.
An increase of 10,000 troops appears "symbolic" and is usually meant to show readiness in case the conflict gets worse or sudden decisions are needed, according to the pundit.
US Special Operations forces, including Army Rangers and Navy SEALs, have not yet been assigned specific missions, the New York Times reports.
Three scenarios are reportedly on the table:
Safeguarding the Strait of Hormuz
Seizing Kharg Island — Iran's oil hub in the Persian Gulf
Removing Iran's highly enriched uranium at the Isfahan nuclear site