The Iranian Navy has revealed its Chamrosh-4 vertical take-off and landing (VTOL) drone, as well as a remotely operated vehicle (ROV), both developed and manufactured domestically. In recent years, Iran's Navy has achieved self-sufficiency in the production of surface and sub-surface vessels. Additionally, the country has expanded its presence in international waters, emphasizing the protection of naval routes and ensuring the security of merchant vessels and tankers.