Send GameObject to another script

Unity Engine
1

Hello!
I have 3 scripts:
AAMLauncher.cs - creates air-to-air missiles (AAM), attached to Player
AimingCamera.cs - find enemy targets, attached to aiming camera and AAM prefab
HomingMissile.cs - homing AAM to the enemy target, , attached to AAM prefab
How can I send GameObject (enemy target) from AimingCamera.cs to HomingMissile.cs?

AAMLauncher.cs:

using UnityEngine;

public class AAMLauncher : MonoBehaviour
{
    public Rigidbody AAM;
    public Transform AAMPoint;
    public int AAMSpeed = 100;
    public float LaunchDelay = 2f;
    public float Damage = 10f;
    public string[] targetTags = { "Ground", "Building", "Soldier", "Tank", "APC", "NSTV", "Helicopter" };
    private float CurDelay = 0f;

    public void AAMLaunch()
    {
        if (CurDelay <= 0f)
        {
            CurDelay = LaunchDelay;
            Rigidbody AAMInstance = Instantiate(AAM, AAMPoint.transform.position, AAMPoint.transform.rotation) as Rigidbody;
        }
    }

    void FixedUpdate()
    {
        if (Input.GetMouseButton(0)) AAMLaunch();
        if (CurDelay > 0f) CurDelay -= Time.deltaTime;
    }
}

AimingCamera.cs:

using UnityEngine;
public class AimingCamera : MonoBehaviour
{
    public int AngularVelocity = 180;
    private float X, Y, Z;
    private float eulerX = 0, eulerY = 0;
    private Vector3 AimingPoint;
    public GameObject AimTarget;
    void Update()
    {
        X = Input.GetAxis("Mouse X") * AngularVelocity * Time.deltaTime;
        Y = -Input.GetAxis("Mouse Y") * AngularVelocity * Time.deltaTime;
        eulerX = (transform.rotation.eulerAngles.x + Y) % 360;
        eulerY = (transform.rotation.eulerAngles.y + X) % 360;
        transform.rotation = Quaternion.Euler(eulerX, eulerY, 0);
        RaycastHit hit;
        AimingPoint = new Vector3(X, Y, Z);
        if (Physics.Raycast(AimingPoint, transform.rotation * Vector3.forward, out hit))
        {
            AimTarget = hit.collider.gameObject;
        }
    }
}

HomingMissile.cs:

using UnityEngine;
public class HomingMissile : MonoBehaviour
{
    public GameObject AimTarget;
    public GameObject AAMExplosionPrefab;
    public float AAMSpeed = 20;
    public float AAMTurnSpeed = 90;
    public float AAMExplosionTime = 20;
    private Transform _thisTransform;
    public void Awake()
    {
        _thisTransform = transform;
    }
    void Update()
    {
        AAMExplosionTime -= Time.deltaTime;
        if (AAMExplosionTime <= 0)
        {
            Explode();
            return;
        }
        Vector3 movement = _thisTransform.forward * AAMSpeed * Time.deltaTime;
        if (AimTarget != null)
        {
            Vector3 direction = AimTarget.transform.position - _thisTransform.position;
            float maxAngle = AAMTurnSpeed * Time.deltaTime;
            float angle = Vector3.Angle(_thisTransform.forward, direction);
            if (angle <= maxAngle) _thisTransform.forward = direction.normalized;
            else _thisTransform.forward = Vector3.Slerp(_thisTransform.forward, direction.normalized, maxAngle / angle);
            float distanceToTarget = direction.magnitude;
            if (distanceToTarget < movement.magnitude)
            {
                Explode();
                return;
            }
        }
        _thisTransform.position += movement;
    }
    public void Explode()
    {
        if (AAMExplosionPrefab != null) Instantiate(AAMExplosionPrefab, _thisTransform.position, _thisTransform.rotation);
        Destroy(gameObject);
    }
    public void OnCollisionEnter()
    {
        Explode();
    }
}

AAM (Clone) inspector:

5836462--619201--Inspector.PNG

2

Getting the script in start with:
hm = GetComponent();

Save it in a private variable and use and when you find your target:

hm.AimTarget = AimTarget: