This is the infamous Vulcan Spy Transporter Starship equipped with Sensor jammer, Myrobolic Inhibitor, shield evenversion Beam, Holo-emitter, phaser cloak, phycoti blast, and energy transfer. It is the love child of an old Klingon D7 and a Romulan Warbird. It is the combination of expert craftsmanship and ingenuity of Romulan and Klingon engineering during Mid-late 23rd century. The Klingon Empire and The Romulan Star Empire had an alliance during James T. Kirk's era. This period piece has a cloaking device (obviously_ technological Detection Grid...you can use that if net worked with another ship. The romulans were given intelligence on someone (in the case of the Defiants’ cloak, Dominion) The Federation received the ship in exchange for intelligence.. I don’t know who the intelligence was on. They chose a crew of Vulcan officers so Romulans will see Vulcans and probably mistake them for themselves because their species are so similar..(Romulans.) The Federation obtained this vessel and outfitted it with Vulcan officers. The Vulcan spy transporter can be used while cloaked. It allows you to beam a Star Fleet operative onto an enemy station giving you temporary line of sight where all installations and ships are. And can be used while cloaked. Stealth capabilities unsurpassed in it's day. (Individual equipment pieces sold separately . NO REFUNDS Guaranteed after owning this product for 30 days.