If it is just bullets that is no big deal.
Only when loaded into a cartridge, with powder and a primer are they dangerous.
Unless they also sent slingshots...
WASHINGTON - The United States said on Friday it had raised concerns with Moscow over a Russian-operated ship that has arrived in Syria and which sources said contained a cargo of bullets.
"With regard to the ship we have raised our concerns about this both with Russia and with Cyprus, which was the last port of call for the ship, and we are continuing to seek clarification as to what went down here," State Department spokeswoman Victoria Nuland said.
JSC Rosoboronexport (Russian: OAO Рособоронэкспорт) is the sole state intermediary agency for Russia's exports/imports of defense-related and dual use products, technologies and services. The corporation was set up by a Decree of the President of Russian Federation and is charged with implementation of the policy of the State in the area of military-technical cooperation between Russia and foreign countries.
The official status of Rosoboronexport guarantees the support of the Russian Government in all export operations. The Rosoboronexport State Corporation is exclusively entitled to supply the international market the whole range of Russian armaments officially allowed for export.
Rosoboronexport is ranked among the leading operators in the international arms market. The status of a state intermediary agency provides the corporation with unique opportunities in expanding and strengthening long-term mutually beneficial cooperation with foreign partners.