Make a Raycast follow an object

Here a better form of the script

    Vector3 forward = transform.TransformDirection(Vector3.forward) * rangeForSoilder;
         Debug.DrawRay(transform.position, forward, Color.green);
 
         RaycastHit hitInfo;
         if (Physics.Raycast(transform.position, transform.TransformDirection(Vector3.forward), out hitInfo, rangeForSoilder) && (Time.time > timeLastShot + delayBetweenShots))
 
         {
           
 
             var hitRotation = Quaternion.FromToRotation(Vector3.up, hitInfo.normal);
 
             
 
             timeLastShot = Time.time;
 
             Debug.Log(hitInfo.transform.name);
 
             hitornot = Random.Range(minRan, maxRan);
 
 
             if (hitInfo.transform.name == ("Player"))
             {
             
 
                 
             }
 
             healthanddie HD = hitInfo.transform.GetComponent<healthanddie>();
             if (HD != null)
             {
                 
 
                 GunFire.Play();
                 muzzleFlash.Play();
 
 
 
                 
 
           
 
                 if (hitornot == 1)
                 {
 
                 
                 HD.TakeDamage(damage);
                 var bloodvar = Instantiate(BloodTransform, hitInfo.point, hitRotation);
                 bloodvar.transform.SetParent(hitInfo.transform, true);
                     lookRadius = SeeRadiusSize;
 
 
                 }
                
             }
         }