# Operation Singing Sword # Flashpoint Crisis (1987-1989) The Caribbean Flashpoint Crisis marked the catastrophic end of Gorbachev's *glasnost* and the return to hardline Soviet leadership, ultimately triggering the final phase of the Cold War. What began as a regional proxy conflict in Costa Rica escalated into direct superpower confrontation when U.S. forces killed 87 Soviet troops during Operation Sunday. # Current Situation # Operation Sunday **Operation Sunday** was a United States-led military operation conducted from November 27 to December 3, 1988, against the People's Republic of Sahrani (PRS) alliance forces occupying Costa Rica. The operation involved the largest U.S. amphibious assault since the Korean War and marked the first direct NATO involvement in Caribbean operations during the Cold War. [](https://89th.wiki/uploads/images/gallery/2025-06/loading-screen.png) #### Battle Information
**Operation Sunday** |
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**Part of:** Cold War, Central American Crisis |
**Date:** November 27 – December 3, 1988 |
**Location:** Costa Rica, Caribbean |
**Result:** •Decisive Allied victory • PRS withdrawal from Costa Rica • Noriega extradition agreement • 10-year PRS expansion moratorium |
**United States & Allies** | **People's Republic of Sahrani** |
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**United States Marines:** - 22nd Marine Expeditionary Unit - 89th Joint Task Force - 2nd Battalion, 6th Marines - 3rd Battalion, 6th Marines **USSOCOM:** - CIA "Goliath" Detachment - SEAL Team 8 **United Kingdom:** - HMS Invincible Task Group - 42 Commando Royal Marines | **PRS Forces:** - 2nd "Augusto Sandino" Division - 3rd "Marea Roja" Marine Battalion - 83rd "Morazán" Liberation Battalion - 18th Air Assault Battalion - Others • 214th "Caribe" Coastal Defense Detachment • 42nd "Che Guevara" Separate Battalion **Cuban Forces:** - 26th International Brigade **Soviet Forces:** - 455th Technical Support Detachment (V-PVO) - 906th Sperate Air Assault Battalion (VDV) |
**Allied** | **PRS/Soviet** |
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**United States:** - 47 killed - 178 wounded **United Kingdom:** - 2 killed - 7 wounded **Total:** 49 killed, 185 wounded | **PRS:** - 1,340 killed - 2,180 wounded - 450 captured - **Cuban:** - 19 killed - 12 wounded - 8 captured **Soviet:** - 87 killed - 156 wounded - 23 captured **Total:** 1,446 killed, 2,348 wounded, 481 captured |
[](https://89th.wiki/uploads/images/gallery/2025-06/image.png) | **Dmitri Timofeyavich Yazov** assumed the position of General Secretary following his role as primary architect of the February coup. Yazov's background as a World War II veteran and career military officer shaped his fundamental opposition to Gorbachev's accommodation policies, particularly following the [November 1988 Costa Rica confrontation](https://89th.wiki/books/operation-singing-sword/page/operation-sunday). His military service included combat operations in the Battle of Berlin and subsequent postings in the Group of Soviet Forces in Germany, where he developed expertise in NATO military capabilities and doctrine. Yazov's appointment as Defense Minister in 1987 positioned him to observe what he characterized as dangerous erosion of Soviet military readiness under glasnost policies. Western intelligence assesses that Yazov views renewed confrontation with the United States as inevitable and considers military strength the primary determinant of superpower competition outcomes. His leadership philosophy emphasizes restoration of centralized party control over military and security apparatus, rejection of Western economic integration, and maintenance of Soviet sphere influence through decisive intervention capabilities. |
[](https://89th.wiki/uploads/images/gallery/2025-06/dbeimage.png) | **Vladimir Kryuchkov** retained his position as KGB Chairman while assuming expanded authority over internal security and foreign intelligence operations. Kryuchkov's career progression through KGB foreign intelligence directorates provided extensive exposure to Western intelligence capabilities and Soviet penetration operations, contributing to his assessment that glasnost policies represented fundamental security vulnerabilities. His opposition to Gorbachev intensified following revelations of extensive CIA penetration of Soviet decision-making processes, which Kryuchkov attributed directly to reduced security discipline under reform policies. Western intelligence indicates that Kryuchkov possesses detailed knowledge of Soviet agent networks throughout Europe and North America, positioning him as a critical figure in renewed intelligence confrontation with Western services. His strategic priorities include restoration of comprehensive surveillance capabilities over Soviet society, elimination of independent media and cultural organizations, and expansion of foreign intelligence operations targeting NATO military planning and Western economic vulnerabilities. Kryuchkov's influence extends beyond traditional KGB responsibilities to encompass coordination with Warsaw Pact security services and oversight of suppression operations in Eastern Europe. |
[](https://89th.wiki/uploads/images/gallery/2025-06/GEGimage.png) | **Valentin Varennikov** assumed the Defense Ministry following Yazov's elevation to General Secretary, bringing extensive airborne and special operations experience to military leadership. Varennikov's combat service in Afghanistan provided direct exposure to Soviet military limitations and contributed to his conviction that military modernization required isolation from Western technological dependencies. His previous role as Deputy Defense Minister involved oversight of Soviet military assistance programs in Third World conflicts, creating familiarity with proxy warfare capabilities and strategic competition dynamics. Western intelligence assesses that Varennikov advocates aggressive military modernization programs prioritizing conventional force improvements over nuclear capabilities, reflecting lessons learned from the Afghanistan experience and anticipated European confrontation scenarios. His leadership approach emphasizes restoration of military discipline and training standards that he considers compromised under Gorbachev's budget constraints and political interference. Varennikov's strategic planning focuses on enhanced intervention capabilities for Eastern European stabilization, improved conventional deterrence against NATO expansion, and development of rapid deployment forces for Third World operations. |
**Category** | **Strength** | **Availability** |
---|---|---|
**Initial Assault Forces** | ||
**336th Guards Naval Infantry Brigade** | 2,400 personnel | |
- 877th Naval Infantry Battalion | ||
- 878th Naval Infantry Battalion | ||
- 879th Naval Infantry Battalion | ||
- 145th Reconnaissance Company | ||
**East German 6th Frontier Brigade** | 1,200 personnel | |
- 134th Motorized Rifle Battalion | ||
- 135th Motorized Rifle Battalion | ||
- 136th Motorized Rifle Battalion | ||
**Polish 15th Amphibious Assault Regiment** | 800 personnel | |
- 1st Assault Battalion | ||
- 2nd Assault Battalion | ||
**First Reinforcement Echelon** | Estimated Available: July 5-7 | |
**138th Guards Motor-Rifle Division** | 4,500 personnel | |
- 423rd Guards Motor-Rifle Regiment | ||
- 424th Guards Motor-Rifle Regiment | ||
- 89th Guards Tank Regiment | ||
**234th Guards Air Assault Regiment (76th Guards AAD)** | 1,500 personnel | |
- 1st Airborne Battalion | ||
- 2nd Airborne Battalion | ||
- 3rd Airborne Battalion | ||
**Heavy Reinforcement Echelon** | 12,000 personnel | Estimated Available: July 10-15 |
**10th Guards Tank Division** | 10,000 personnel | |
- 67th Guards Tank Regiment | ||
- 68th Guards Tank Regiment | ||
- 69th Guards Tank Regiment | ||
- 425th Guards Motor-Rifle Regiment | ||
**129th Guards Artillery Brigade** | 1,200 personnel | |
- 456th Self-Propelled Artillery Battalion | ||
- 457th Multiple Rocket Launcher Battalion | ||
**244th Anti-Aircraft Missile Regiment** | 800 personnel | |
- 1st SAM Battalion (SA-6) | ||
- 2nd SAM Battalion (SA-8) | ||
**Total Peak Strength** | 22,400 personnel |
**Support Element** | **Strength** | **Availability** | **Primary Function** |
---|---|---|---|
**Combat Support** | |||
25th Independent Engineer Regiment | 800 personnel | Estimated Available: July 5-7 | Bridge-laying, mine-clearing, fortification |
- MTU-55 Bridge Company | |||
- IMR-2 Combat Engineer Company | |||
47th Independent Chemical Defense Battalion | 200 personnel | Estimated Available: July 3-5 | Decontamination, chemical reconnaissance |
• 16th Independent Radio-Electronic Combat Regiment | 600 personnel | Estimated Available: July 1-3 | SIGINT, communications jamming |
**Aviation Support** | |||
398th Independent Helicopter Regiment | 400 personnel | Estimated Available: July 1-3 | Tactical air support, transport |
- Mi-8 Hip Transport Squadron (12 aircraft) | |||
- Mi-24 Hind Attack Squadron (12 aircraft) | |||
• 12th Independent Military Transport Aviation Regiment | 300 personnel | Estimated Available: July 7-10 | Strategic airlift, resupply |
- An-12 Cub Transport Squadron (8 aircraft) | |||
- An-26 Curl Transport Squadron (8 aircraft) | |||
**Logistics Support** | |||
• 145th Independent Material-Technical Support Battalion | 500 personnel | Estimated Available: July 1-3 | Ammunition, fuel, maintenance |
• 67th Independent Medical Battalion | 300 personnel | Estimated Available: July 3-5 | Field hospitals, casualty evacuation |
**Total Support Strength** | 3,100 personnel |
**Category** | **Strength** | **Availability** |
---|---|---|
**Immediate Response Forces** | 6,200 personnel | |
**2nd Battalion, 5th Marines (1st MAR DIV)** | 900 personnel | |
- Echo Company | ||
- Fox Company (You!) | ||
- Golf Company | ||
\- Weapons Company | ||
**42 Commando Royal Marines \[outside our AOR\]** | 650 personnel | |
- X Company | ||
- Y Company | ||
- Z Company | ||
**West German Panzer Brigade 2** | 4,200 personnel | |
- Panzer Battalion 23 | ||
- Panzer Battalion 24 | ||
- Panzergrenadier Battalion 22 | ||
- Artillery Battalion 2 | ||
• Danish Jutland Division (Elements) | 450 personnel | |
- 1st Reconnaissance Battalion | ||
**First Reinforcement Wave** | 8,800 personnel | Estimated Available: July 6-8 |
**3rd Battalion, 6th Marines (2nd MAR DIV)\[outside our AOR\]** | 900 personnel | |
- India Company | ||
- Kilo Company | ||
- Lima Company | ||
- Weapons Company | ||
**British 3rd Commando Brigade (Elements)\[outside our AOR\]** | 2,400 personnel | |
- 40 Commando Royal Marines | ||
- 45 Commando Royal Marines | ||
- 29 Commando Regiment Royal Artillery | ||
**US 82nd Airborne Division (Elements)** | 3,200 personnel | |
- 1st Battalion, 505th Parachute Infantry Regiment | ||
- 2nd Battalion, 505th Parachute Infantry Regiment | ||
- 1st Battalion, 319th Field Artillery Regiment | ||
**West German 1st Airborne Brigade \[outside our AOR\]** | 2,300 personnel | |
- Fallschirmjäger Battalion 251 | ||
- Fallschirmjäger Battalion 261 | ||
- Fallschirmjäger Battalion 271 | ||
**Heavy Reinforcement Wave** | 12,500 personnel | Estimated Available: July 10-14 |
**British 1st Armoured Division (Elements) \[outside our AOR\]** | 6,000 personnel | |
- 7th Armoured Brigade | ||
- 4th Armoured Brigade | ||
**US 3rd Armored Division (Elements)** | 4,500 personnel | |
- 3rd Brigade, 3rd Armored Division | ||
- 2nd Brigade, 3rd Armored Division | ||
**West German 6th Panzergrenadier Division (Elements) \[outside our AOR\]** | 2,000 personnel | |
- Panzergrenadier Brigade 17 | ||
**Total Peak Strength** | 27,500 personnel | Estimated Available: July 18+ |
**Aviation Element** | **Aircraft Strength** | **Availability** | **Primary Mission** |
---|---|---|---|
**USS Nimitz Carrier Air Wing** | 86 aircraft | Estimated Available: July 1-3 | Air superiority, strike operations |
• VF-41 Black Aces (F-14A Tomcat) | 12 aircraft | Fleet air defense, CAP | |
• VF-84 Jolly Rogers (F-14A Tomcat) | 12 aircraft | Fleet air defense, CAP | |
• VFA-82 Marauders (F/A-18A Hornet) | 12 aircraft | Multi-role fighter/attack | |
• VFA-86 Sidewinders (F/A-18A Hornet) | 12 aircraft | Multi-role fighter/attack | |
• VA-34 Blue Blasters (A-6E Intruder) | 10 aircraft | All-weather attack | |
• VA-176 Thunderbolts (A-6E Intruder) | 4 aircraft | Tanker, electronic warfare | |
• VAW-124 Bear Aces (E-2C Hawkeye) | 4 aircraft | Airborne early warning | |
• VS-32 Maulers (S-3A Viking) | 10 aircraft | ASW, surface surveillance | |
• HS-7 Dusty Dogs (SH-3H Sea King) | 6 aircraft | ASW, SAR, logistics | |
• VQ-2 Batmen (EA-6B Prowler) | 4 aircraft | Electronic warfare | |
**HMS Invincible Task Group** | 24 aircraft | Estimated Available: July 3-5 | ASW, air defense |
• 801 Naval Air Squadron (Sea Harrier FRS.1) | 8 aircraft | Fleet air defense, CAP | |
• 820 Naval Air Squadron (Sea King HAS.5) | 9 aircraft | ASW operations | |
• 826 Naval Air Squadron (Sea King HAS.5) | 7 aircraft | ASW operations | |
**Land-Based Air Support** | 96 aircraft | Estimated Available: July 2-6 | Close air support, interdiction |
• RAF No. 1 Squadron (Harrier GR.5) | 12 aircraft | Close air support | |
• RAF No. 4 Squadron (Harrier GR.5) | 12 aircraft | Close air support | |
• USAFE 81st TFW (A-10A Thunderbolt II) | 24 aircraft | Close air support, anti-armor | |
• USAFE 52nd TFW (F-16C Fighting Falcon) | 24 aircraft | Air superiority, SEAD | |
• West German JG 71 (F-4F Phantom II) | 24 aircraft | Air defense, ground attack | |
**Total Aviation Strength** | 206 aircraft |
**Unit Type** | **Soviet Abbreviation** | **Map Designation** | **Example** |
---|---|---|---|
**Infantry Units** | |||
Naval Infantry Battalion | мп бат (mp bat) | MP BAT | 877 MP BAT |
Naval Infantry Brigade | мп бр (mp br) | MP BR | 336 GV MP BR |
Motor-Rifle Battalion | мсб (msb) | MSB | 134 MSB |
Motor-Rifle Regiment | мсп (msp) | MSP | 423 GV MSP |
Motor-Rifle Division | мсд (msd) | MSD | 138 GV MSD |
Air Assault Battalion | дшб (dshb) | DSHB | 1 DSHB |
Air Assault Regiment | дшп (dshr) | DSHR | 234 GV DSHR |
Air Assault Division | вдд (vdd) | VDD | 76 GV VDD |
Reconnaissance Company | разв рота (razv rota) | RAZV ROTA | 145 RAZV ROTA |
Reconnaissance Battalion | разв бат (razv bat) | RAZV BAT | 12 RAZV BAT |
**Armored Units** | |||
Tank Battalion | тб (tb) | TB | 1 TB |
Tank Regiment | тп (tp) | TP | 67 GV TP |
Tank Division | тд (td) | TD | 10 GV TD |
**Artillery Units** | |||
Artillery Battalion | аб (ab) | AB | 456 AB |
Self-Propelled Artillery Battalion | саб (sab) | SAB | 456 SAB |
Artillery Brigade | абр (abr) | ABR | 129 GV ABR |
Artillery Regiment | ап (ap) | AP | 89 GV AP |
Multiple Rocket Launcher Battalion | рсзо бат (rszo bat) | RSZO BAT | 457 RSZO BAT |
**Air Defense Units** | |||
Anti-Aircraft Missile Regiment | зрп (zrp) | ZRP | 244 ZRP |
SAM Battalion | зрдн (zrdn) | ZRDN | 1 ZRDN |
**Support Units** | |||
Engineer Regiment | ип (ip) | IP | 25 IP |
Engineer Battalion | иб (ib) | IB | 12 IB |
Chemical Defense Battalion | рхбз бат (rkhbz bat) | RKHBZ BAT | 47 RKHBZ BAT |
Medical Battalion | мед бат (med bat) | MED BAT | 67 MED BAT |
Supply Battalion | мто бат (mto bat) | MTO BAT | 145 MTO BAT |
Signal Battalion | связь бат (svyaz bat) | SVYAZ BAT | 23 SVYAZ BAT |
**Aviation Units** | |||
Helicopter Regiment | вп (vp) | VP | 398 VP |
Transport Aviation Regiment | втап (vtap) | VTAP | 12 VTAP |
**East German Units** | |||
Frontier Brigade | гр бр (gr br) | GR BR | DDR-6 GR BR |
Motorized Rifle Battalion (NVA) | мсб (msb) | MSB | DDR-134 MSB |
**Polish Units** | |||
Amphibious Assault Regiment | дес п (des p) | DES P | POL-15 DES P |
Assault Battalion | дес бат (des bat) | DES BAT | POL-1 DES BAT |
**Modifier** | **Soviet Term** | **Abbreviation** | **Usage** |
---|---|---|---|
Guards | гвардейская (gvardeyskaya) | GV | 336 GV MP BR |
Independent/Separate | отдельный (otdelnyy) | OTD | 25 OTD IP |
Motorized | мотострелковый (motostrelkovyy) | MS | 134 MS BAT |
Self-Propelled | самоходный (samokhodnyy) | SA | 456 SA AB |
**Nation** | **Prefix** | **Example Usage** |
---|---|---|
Soviet | No prefix | 336 GV MP BR |
East German | DDR- | DDR-134 MSB |
Polish | POL- | POL-1 ASS BAT |