IRON NEST v1.0 OPS

HEAVY TURRET COMMAND
Calc
OPERATION BRAVO-02 // M02

Mission 02: Fire and Light Walkthrough & Solutions | Iron Nest

Solve two-station spotter triangulation under night conditions, illuminate hostile infantry with Star Shells, and execute precision follow-up salvos.

UPDATED: 2026-08-24 AUTHOR: COMMAND BATTERY OBSERVER COMPAT: v1.0 STEAM

Mission Summary & Rapid Solution TL;DR EXECUTION

Plot ray 96° from Spotter 1 and ray 53° from Spotter 2. The intersection gives Target 1 at 65.7° bearing and 12.91 km from Iron Nest. Fire a STAR shell at 51.64° (3 charges) to illuminate, then fire H shells to eliminate.

  • ✓ Plot Spotter 1 bearing (96°) and Spotter 2 bearing (53°)
  • ✓ Identify intersection coordinates and calculate Iron Nest firing solution (65.7° / 12.91 km)
  • ✓ Fire STAR illumination shell to expose enemy infantry
  • ✓ Execute destructive H shell follow-up salvo

Tactical Overview

Fire and Light introduces the core triangulation mechanic. Nighttime darkness prevents direct visual spotting from Iron Nest, requiring coordination between two forward observation posts.

GEOMETRIC TRIANGULATION: SPOTTER RAYS VS TRUE TURRET VECTOR
RESOLVED: 065.7° / 12.91 km
✕ MISS: Dialing 96° into Turret SPOTTER 1 (OP-A) Bearing 096° SPOTTER 2 (OP-B) Bearing 053° TARGET INTERSECTION ✓ TRUE TURRET VECTOR: Bearing: 065.7° | Range: 12.91 km IRON NEST
Figure 2.1: Cross-bearing geometric triangulation. The green line from Iron Nest represents the true 065.7° turret bearing.

Step-by-Step Firing Solution

1. Triangulate the Hostile Position

  1. Draw a line starting from Spotter 1 along heading 096°.
  2. Draw a line starting from Spotter 2 along heading 053°.
  3. Mark the exact point where these two rays cross.
  4. Draw your final firing vector from Iron Nest to this cross point:
    • Turret Bearing: 065.7°
    • Target Distance: 12.91 km

2. Illumination Phase (STAR Shell)

  • Target distance 12.91 km requires 3 Powder Charges.
  • Elevation: 12.91 × 4.0 = 51.64°.
  • Load 1 STAR Shell + 3 Charges.
  • Fire round. Upon airburst, forward spotters confirm hostile gun crew exposed.

3. Destruction Phase (H Shell)

  • Maintain turret bearing 065.7° and elevation 51.64°.
  • Load 1 High Explosive (H) Shell + 3 Charges.
  • Fire for effect to clear the sector.

>Frequently Encountered Tactical Problems

Q1Why can't I just fire directly at 96°?

Because 96° is the angle from Spotter 1's observation post to the enemy. From your turret's perspective, the enemy lies at 65.7°. Firing 96° will waste ammunition and fail the mission.