Don't ever type the letters "S" and "F" too close together as everyone will start claiming that it's violating opsec and Al Qaeda will get us all.
OK - the guys are highly trained and I have a lot of respect for their professionalism but let's try and avoid being blinded by a blanket pop-star adoration. Opsec should apply regardless of whichever unit we speak about - unfortunately H is still perceived as some mystical palace full of ross kemps. Damn tv and sas-fiction.