Sea Baby

紀錄

衝突關聯性

這是本目錄中此系統的唯一紀錄。它與下方的模組相關；各模組的Force Atlas會顯示它在該處的使用方式。

使用方

Ukraine: Operated by the Security Service of Ukraine, in joint operations with the Navy; the SBU's own programme, distinct from the Navy's Magura family. No fleet size recorded.

戰場角色

Long-range unmanned strike at sea: attacks on warships, port infrastructure, bridges and — from 2025 — sanctioned tankers, and a launch platform for smaller drones, extending Ukrainian reach across a sea in which it has no surface fleet.

優勢

Range enough to reach Novorossiysk from Ukrainian-controlled coast, a warhead sized for ships and piers, low cost against the value of what it strikes, and a programme that has iterated fast — launchers for missiles and FPV drones in 2025, an underwater variant by December 2025.

限制

Vulnerable to gunfire, helicopters and electronic warfare on the run in, so that many are lost per hit; dependent on satellite links and on reconnaissance to find targets at sea; and, for the 2025 tanker attacks, a use whose legal and political consequences are contested. Fleet size and loss rates are not published.

與戰役的關聯

推導所得：這些戰役中的一個參與組織，與此系統有一筆具類型的裝備關聯。這並不等同於有文件記錄該系統在戰役本身中的使用。

• 黑海戰役與出口走廊 自2022年2月起

  via Uncrewed Maritime Forces (Reported, moderate confidence)

• 烏克蘭縱深打擊戰役 自2022年起

  via Uncrewed Maritime Forces (Reported, moderate confidence)

外觀識別

A low, grey, boat-shaped hull with a small superstructure and sensor mast, seen almost only in SBU release footage; the underwater variant has not been shown in detail.

有文件記錄的衝突使用

Documented by the SBU from the July 2023 Kerch bridge attack, the 2023 strikes on Black Sea Fleet ships and Novorossiysk, and the 2024 campaign that kept the fleet from the western Black Sea; in 2025, the attacks on shadow-fleet tankers attributed to the type; and on 15 December 2025 the Sub Sea Baby strike on a Kalibr-armed Improved Kilo submarine at Novorossiysk, the first documented underwater-drone hit on a submarine in port, with satellite imagery showing the boat damaged at its berth. Claims are the SBU's own except where imagery supports them.

軍種與兵種使用方

• 無人海上部隊 據報
• 烏克蘭安全局（SBU）— 戰鬥單位 有文件記錄