Again I am going to quote:
About twice a year, the Kingdom Ministry features an announcement about registering with the US Selective Service system
There is only one reason I can think of for this, LEGAL PROTECTION for the Watchtower!
The Watchtower lawyers are concerned about the actions of the individual JW. So, if a JW decides not to register with Selective Service because it goes against his "Bible Trained" conscience, the WATCHTOWER wants to make sure that there 100% NO DOUBT they did not encouraged that decision!
The WT defence would be "See, we publish TWICE a year that brothers have a responsibility to register with Selective Service!, The decision not to register is the individual's alone, we had nothing to do with it!"
The reason for the obsessive KM announcements to register with Selective Service is as simple as that!
--VM44
P.S. I would guess that at some time in the past, a legal confrontation occurred between the Selective Service, and someone who refused to register, into which the Watchtower became involved. Something like that WOULD result in the WT constantly reminding brothers to register!
Maybe someone could check the KMs on the WT-CD-ROM Library to see when the emphasis on registration started.