{"id":20378,"date":"2026-01-19T17:47:35","date_gmt":"2026-01-19T17:47:35","guid":{"rendered":"https:\/\/fasaststcs.com\/?page_id=20378"},"modified":"2026-01-19T17:54:37","modified_gmt":"2026-01-19T17:54:37","slug":"l-4a-relentlessness-class-x-siege-ship-iks-variant","status":"publish","type":"page","link":"https:\/\/fasaststcs.com\/index.php\/thefleets\/other-racesindependants\/iks-imperial-klingon-state\/l-4a-relentlessness-class-x-siege-ship-iks-variant\/","title":{"rendered":"L-4A <em>(Relentlessness)<\/em>  Class X Siege Ship &#8211; <em>IKS Variant<\/em>"},"content":{"rendered":"<p><a href=\"https:\/\/fasaststcs.com\/wp-content\/uploads\/2025\/09\/Klingon-L4-Supremacy-Siegeship.jpg\"><img decoding=\"async\" src=\"https:\/\/fasaststcs.com\/wp-content\/uploads\/2025\/09\/Klingon-L4-Supremacy-Siegeship-1024x559.jpg\" alt=\"\" width=\"800\" class=\"aligncenter size-large wp-image-19214\" srcset=\"https:\/\/fasaststcs.com\/wp-content\/uploads\/2025\/09\/Klingon-L4-Supremacy-Siegeship-1024x559.jpg 1024w, https:\/\/fasaststcs.com\/wp-content\/uploads\/2025\/09\/Klingon-L4-Supremacy-Siegeship-300x164.jpg 300w, https:\/\/fasaststcs.com\/wp-content\/uploads\/2025\/09\/Klingon-L4-Supremacy-Siegeship-768x419.jpg 768w, https:\/\/fasaststcs.com\/wp-content\/uploads\/2025\/09\/Klingon-L4-Supremacy-Siegeship.jpg 1034w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<h6>design by <em><strong>Atolm<\/strong><\/em><\/h6>\n<h5><strong>NOTES:<\/strong><br \/>\n<em>Known Sphere Of Operation:<\/em>  &nbsp;Triangle; Klingon Border<br \/>\n<em>Data Reliability:<\/em> &nbsp;C<br \/>\n<em>Major Data Source:<\/em> &nbsp;Klingon Sector Intelligence<\/h5>\n<p>&nbsp;<\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">\n<tr>\n<td class=\"ship\" style=\"width: 280px;\"><strong>Construction Data:<\/strong><\/td>\n<td class=\"ship\" style=\"width: 160px;\"><\/td>\n<td class=\"ship\" style=\"width: 160px;\"><\/td>\n<td class=\"ship\" style=\"width: 160px;\"><\/td>\n<td class=\"ship\" style=\"width: 160px;\"><\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Model Number \u2014<\/em><\/td>\n<td>Variant-1<\/td>\n<td>Variant-2<\/td>\n<td>Variant-3<\/td>\n<td>Variant-4<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Ship Class \u2014<\/em><\/td>\n<td>X<\/td>\n<td>X<\/td>\n<td>X<\/td>\n<td>X<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Date Entering Service \u2014<\/em><\/td>\n<td>2260-2298<\/td>\n<td>2300-2329<\/td>\n<td>2330-2358<\/td>\n<td>2360-2378<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Number Constructed \u2014<\/em><\/td>\n<td>1<\/td>\n<td>Refit<\/td>\n<td>Refit<\/td>\n<td>Refit<\/td>\n<\/tr>\n<tr>\n<td class=\"ship\"><strong>Hull Data:<\/strong><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Superstructure Points \u2014<\/em><\/td>\n<td>32<\/td>\n<td>32<\/td>\n<td>32<\/td>\n<td>32<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Damage Chart \u2014<\/em><\/td>\n<td>C<\/td>\n<td>C<\/td>\n<td>C<\/td>\n<td>C<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Size:<\/em><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Length \u2014<\/td>\n<td>301 m<\/td>\n<td>301 m<\/td>\n<td>301 m<\/td>\n<td>301 m<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Width \u2014<\/td>\n<td>108.5 m<\/td>\n<td>108.5 m<\/td>\n<td>108.5 m<\/td>\n<td>108.5 m<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Height \u2014<\/td>\n<td>59 m<\/td>\n<td>59 m<\/td>\n<td>59 m<\/td>\n<td>59 m<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Weight \u2014<\/td>\n<td>149,838 mt<\/td>\n<td>158,910 mt<\/td>\n<td>159,480 mt<\/td>\n<td>158,545 mt<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Cargo:<\/em><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Cargo Units  \u2014<\/td>\n<td>150 SCU<\/td>\n<td>150 SCU<\/td>\n<td>150 SCU<\/td>\n<td>150 SCU<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Cargo Capacity \u2014<\/td>\n<td>7,500 mt<\/td>\n<td>7,500 mt<\/td>\n<td>7,500 mt<\/td>\n<td>7,500 mt<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Landing Capacity \u2014<\/em><\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<td>None<\/td>\n<\/tr>\n<tr>\n<td class=\"ship\"><strong>Equipment Date:<\/strong><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Control Computer Type \u2014<\/em><\/td>\n<td>ZD-5<\/td>\n<td>ZD-7<\/td>\n<td>ZD-9<\/td>\n<td>ZI-3<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Transporters:<\/em><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Standard 6-person \u2014<\/td>\n<td>3<\/td>\n<td>3<\/td>\n<td>3<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Combat 22-person \u2014<\/td>\n<td>6<\/td>\n<td>6<\/td>\n<td>6<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Emergency 18-person \u2014<\/td>\n<td>4<\/td>\n<td>4<\/td>\n<td>4<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Cargo \u2014<\/td>\n<td>4<\/td>\n<td>4<\/td>\n<td>4<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Cloaking Device Type \u2014<\/em><\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>KCD<\/td>\n<td>KCD<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Power Requirements \u2014<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>48<\/td>\n<td>48<\/td>\n<\/tr>\n<tr>\n<td class=\"ship\"><strong>Other Data:<\/strong><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Crew \u2014<\/em><\/td>\n<td>296<\/td>\n<td>296<\/td>\n<td>296<\/td>\n<td>296<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Troops \u2014<\/em><\/td>\n<td>220<\/td>\n<td>220<\/td>\n<td>220<\/td>\n<td>220<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Passengers \u2014<\/em><\/td>\n<td>26<\/td>\n<td>26<\/td>\n<td>26<\/td>\n<td>26<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Shuttlecraft \u2014<\/em><\/td>\n<td>14<\/td>\n<td>14<\/td>\n<td>14<\/td>\n<td>14<\/td>\n<\/tr>\n<tr>\n<td class=\"ship\"><strong>Engines And Power Data:<\/strong><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Total Power Units Available \u2014<\/em><\/td>\n<td>44<\/td>\n<td>48<\/td>\n<td>59<\/td>\n<td>62<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Movement Point Ratio \u2014<\/em><\/td>\n<td>4\/1<\/td>\n<td>4\/1<\/td>\n<td>4\/1<\/td>\n<td>4\/1<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Warp Engine Type \u2014<\/em><\/td>\n<td>KWE-2<\/td>\n<td>KWE-2<\/td>\n<td>KWE-2<\/td>\n<td>KWE-2<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Number \u2014<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Power Units Available \u2014<\/td>\n<td>18 ea.<\/td>\n<td>18 ea.<\/td>\n<td>18 ea.<\/td>\n<td>18 ea.<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Stress Charts \u2014<\/td>\n<td>J\/M<\/td>\n<td>J\/M<\/td>\n<td>J\/M<\/td>\n<td>J\/M<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Max Safe Cruising Speed \u2014<\/td>\n<td>Warp 7<\/td>\n<td>Warp 7<\/td>\n<td>Warp 7<\/td>\n<td>Warp 7<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Emergency Speed \u2014<\/td>\n<td>Warp 8<\/td>\n<td>Warp 8<\/td>\n<td>Warp 8<\/td>\n<td>Warp 8<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Impulse Engine Type \u2014<\/em><\/td>\n<td>KIC-4<\/td>\n<td>KIE-2<\/td>\n<td>KIF-2<\/td>\n<td>KIK-1<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Power Units Available \u2014<\/td>\n<td>8<\/td>\n<td>12<\/td>\n<td>23<\/td>\n<td>26<\/td>\n<\/tr>\n<tr>\n<td class=\"ship\"><strong>Weapons And Firing Data:<\/strong><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Beam Weapon Type \u2014<\/em><\/td>\n<td>KD-7<\/td>\n<td>KD-9<\/td>\n<td>KD-17<\/td>\n<td>KD-17<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Number \u2014<\/td>\n<td>6<\/td>\n<td>6<\/td>\n<td>6<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Firing Arcs \u2014<\/td>\n<td>2 f\/p, 2 f\/s,<\/td>\n<td>2 f\/p, 2 f\/s,<\/td>\n<td>2 f\/p, 2 f\/s,<\/td>\n<td>2 f\/p, 2 f\/s, 3 p, 3 s,<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\"><\/td>\n<td>1 p\/a, 1 s\/a<\/td>\n<td>1 p\/a, 1 s\/a<\/td>\n<td>1 p\/a, 1 s\/a<\/td>\n<td>1 p\/a, 1 s\/a<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Firing Chart \u2014<\/td>\n<td>L<\/td>\n<td>W<\/td>\n<td>X <\/td>\n<td>X <\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Maximum Power \u2014<\/td>\n<td>7<\/td>\n<td>5<\/td>\n<td>9<\/td>\n<td>9<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Damage Modifiers:<\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<\/tr>\n<tr>\n<td class=\"ship60\">+3<\/td>\n<td>(-)<\/td>\n<td>(1-7)<\/td>\n<td>(1-12)<\/td>\n<td>(1-12)<\/td>\n<\/tr>\n<tr>\n<td class=\"ship60\">+2<\/td>\n<td>(1-6)<\/td>\n<td>(8-15)<\/td>\n<td>(13-17)<\/td>\n<td>(13-17)<\/td>\n<\/tr>\n<tr>\n<td class=\"ship60\">+1<\/td>\n<td>(7-12)<\/td>\n<td>(16-20)<\/td>\n<td>(18-22)<\/td>\n<td>(18-22)<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Beam Weapon Type \u2014<\/em><\/td>\n<td>KD-3<\/td>\n<td>KD-5<\/td>\n<td>KD-9<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Number \u2014<\/td>\n<td>6<\/td>\n<td>6<\/td>\n<td>6<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Firing Arcs \u2014<\/td>\n<td>3 p, 3 s<\/td>\n<td>3 p, 3 s<\/td>\n<td>3 p, 3 s<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Firing Chart \u2014<\/td>\n<td>I <\/td>\n<td>P<\/td>\n<td>W<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Maximum Power \u2014<\/td>\n<td>5<\/td>\n<td>4<\/td>\n<td>5<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Damage Modifiers:<\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<\/tr>\n<tr>\n<td class=\"ship60\">+3<\/td>\n<td>(-)<\/td>\n<td>(-)<\/td>\n<td>(1-7)<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td class=\"ship60\">+2<\/td>\n<td>(-)<\/td>\n<td>(1-10)<\/td>\n<td>(8-15)<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td class=\"ship60\">+1<\/td>\n<td>(1-12)<\/td>\n<td>(11-18)<\/td>\n<td>(16-20)<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Torpedo Weapon Type \u2014<\/em><\/td>\n<td>KP-1<\/td>\n<td>KP-3<\/td>\n<td>KP-8<\/td>\n<td>KP-8<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Number \u2014<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Firing Arcs\u00a0\u2014<\/td>\n<td>1 f, 1 a<\/td>\n<td>1 f, 1 a<\/td>\n<td>1 f, 1 a<\/td>\n<td>1 f, 1 a<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Firing Chart\u00a0\u2014<\/td>\n<td>F<\/td>\n<td>R<\/td>\n<td>S<\/td>\n<td>S<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Power to Arm\u00a0\u2014<\/td>\n<td>1<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td class=\"ship30\">Damage\u00a0\u2014<\/td>\n<td>6<\/td>\n<td>15<\/td>\n<td>24<\/td>\n<td>24<\/td>\n<\/tr>\n<tr>\n<td class=\"ship\"><strong>Shield Data:<\/strong><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>Deflector Shield Type \u2014<\/em><\/td>\n<td>KSJ<\/td>\n<td>KSJ<\/td>\n<td>KSJ<\/td>\n<td>KSZ<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\">Shield Point Ratio \u2014<\/td>\n<td>2\/3<\/td>\n<td>2\/3<\/td>\n<td>2\/3<\/td>\n<td>1\/3<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\">Maximum Shield Power \u2014<\/td>\n<td>10<\/td>\n<td>10<\/td>\n<td>10<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td class=\"ship\"><strong>Combat Efficiency:<\/strong><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<td class=\"ship\"><\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>D \u2014<\/em><\/td>\n<td>84.0<\/td>\n<td>85.5<\/td>\n<td>91.5<\/td>\n<td>183.8<\/td>\n<\/tr>\n<tr>\n<td class=\"ship15\"><em>WDF \u2014<\/em><\/td>\n<td>39.0<\/td>\n<td>69.0<\/td>\n<td>117.0<\/td>\n<td>138.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>design by Atolm NOTES: Known Sphere Of Operation: &nbsp;Triangle; Klingon Border Data Reliability: &nbsp;C Major Data Source: &nbsp;Klingon Sector Intelligence &nbsp; Construction Data: Model Number \u2014 Variant-1 Variant-2 Variant-3 Variant-4 Ship Class \u2014 X X X X Date 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