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Navy League 2026: Saildrone unveils Spectre USV for ASW gap-fill and VLS strike, with Silent Endurance and Stealth Strike varian

Saildrone released design details for its new Spectre unmanned surface vessel, optimized for anti-submarine warfare and kinetic strike, in two configurations: Spectre Silent Endurance and Spectre Stealth Strike. The 52-meter platform targets high-speed, stealth strike capability and was shown at Sea Air Space, with a 30-knot top speed cited.

Discovered 2026-04-20T07:17:40.471464-07:00 | 2026-04-20T07:17:40.471464-07:00

Briefing

What Hype is tracking

Saildrone’s Spectre design and two-variant concept (Silent Endurance vs Stealth Strike) directly addresses the US Navy’s need for new unmanned surface options to expand ASW coverage and at-sea lethality.
The program’s emphasis on high-speed, stealthy strike capability and integration into naval missions intersects with the broader push to field medium unmanned surface vessels alongside carrier strike groups, as discussed in US Navy to deploy a medium unmanned surface vessel with USS Theodore Roosevelt strike group.
Saildrone’s reveal also lands in the same design-to-production moment as other Medium USV class efforts—e.g., Anduril and HD Hyundai begin production of an autonomous surface vessel aimed at the US Navy’s Medium Unmanned Surface Vessel (M—signaling increasing competition for Navy autonomy and survivable strike roles.

Reported By

milmag.pl Janes Breaking Defense tectonicdefense.com defence-blog.com saildrone.com