Two US Navy destroyers swept into the Strait of Hormuz on April 11, 2026, tasked with clearing mines so commercial tankers could pass. Hours later Iran denied the crossing had happened at all, then threatened to fire on any military vessel in the strait. The diplomatic whiplash was familiar. So was the mission. In April 1988, an almost identical sequence of mine strikes, retaliatory sorties, and frantic escalation management played out across the same stretch of water, and a warship ended up on the seafloor.
Most coverage of the 2026 Hormuz crossing treats it as a recurring crisis with a short memory. You get the destroyer names, the mine counts, the back-and-forth with Tehran. What you almost never get is the operational precedent: the one time the Navy actually fought a surface war in those waters and had to make real-time calls about escalation, proportionality, and what happens when mine clearance tips into a shooting engagement. That missing context matters because the tactical choices unfolding right now, which ships to send, which rules of engagement to apply, how to handle Iranian fast-attack boats, were all worked out under live fire in 1988. Without that history, the current operation looks improvised when it is anything but.
Si Sheppard's *Operation Praying Mantis 1988* reconstructs that single day, April 18, 1988, in the kind of tactical detail that makes you understand why certain decisions were brilliant and others were lucky. The book opens with the broader Tanker Wars of the 1980s: Iran's campaign of minelaying and missile strikes against Kuwaiti oil tankers, the Reagan administration's decision to reflag those tankers under the American ensign, and the convoy-protection missions, Operation Earnest Will, Nimble Archer, Prime Chance, that gradually pulled the Navy deeper into the Gulf.
By the time the frigate USS Samuel B. Roberts struck a mine and took a fifteen-foot hole in its hull, the US had been operating in a gray zone between peacekeeping and combat for months. Sheppard is good on this drift toward confrontation, tracing how 160th SOAR helicopters and SEAL fast boats hunting Iranian minelayers at night under Prime Chance made a larger clash almost inevitable. The heart of the book is the battle itself.
Sheppard tracks three simultaneous surface action groups as they hit Iranian oil platforms being used as surveillance posts, then shift to engage Iranian naval vessels that sortied in response. The destruction of the frigate Sahand gets the fullest treatment: American A-6 Intruders and surface ships pounded it until it burned to the waterline and sank. It remains the only major enemy warship the US Navy has sent to the bottom since 1945. A second Iranian frigate, the Sabalan, was crippled. Iranian Boghammar speedboats operated by the Revolutionary Guards were hunted across the Gulf. Adam Tooby's illustrations and the tactical maps do real clarifying work here, showing how dispersed and chaotic the engagement actually was. This is a fight that sprawled over hundreds of miles of water, and a prose-only account would flatten that geography. Sheppard's treatment of escalation dynamics is where the book earns its relevance to 2026. Washington wanted a proportional response, enough to deter further mining without triggering a full-scale war. The Navy achieved that, but the margins were thin. The USS Vincennes, which would later shoot down Iran Air Flight 655 in July 1988, was already operating in the Gulf during Praying Mantis, and Sheppard connects the aggressive posture of that crew to the broader combat tempo of the spring. Communications broke down, targeting was sometimes improvised, and at least one engagement with a Boghammar turned out to involve a vessel that may not have been hostile. The book does not flinch from those details. There is a limitation worth naming plainly. As an Osprey-style campaign study, the book prioritizes operational narrative over political analysis. If you want a thorough account of the diplomatic maneuvering between Washington and Tehran, or the internal Iranian debates about whether to escalate, you will find only a sketch. Sheppard gestures at the political context but keeps his focus on ships, aircraft, and ordnance. For a single-day battle, that focus is defensible. For the larger question of why the Tanker Wars ended the way they did, the book leaves you needing a second source. It also leans heavily on American after-action reports, which means the Iranian side of the fight stays somewhat opaque. You finish with a sharp picture of what US commanders decided and a blurrier one of what Iranian commanders were thinking. Even so, the book's tight operational frame becomes an asset when held against the 2026 headlines. Mine-clearance techniques, convoy formations, the fast-boat threat, the problem of distinguishing hostile small craft from civilian fishing vessels: these are the same tactical puzzles American crews are solving right now in the same body of water. Sheppard provides the last time those puzzles were answered with live ammunition.
The Strait of Hormuz has a way of producing headlines that feel urgent and contextless at the same time. *Operation Praying Mantis 1988* fills in the operational history that most of those headlines omit. It is specific, brisk, and treats the 1988 battle as a case study worth understanding on its own terms. Whether the current mine-clearance mission stays routine or escalates, knowing the precedent sharpens every judgment you make about the risk.