(1) Whether, with reference to the SA National Defence Force (SANDF) order (details furnished), it is standard procedure to place the SANDF on high alert when foreign troops arrive on SA soil; if not, what is the position in this regard; if so, in what way do foreign forces threaten South Africa; (2) whether this threat can be quantified; if not, what is the position in this regard; if so, (3) whether this threat will cause South Africa to reconsider its military cooperation with certain countries; if not, what is the position in this regard; if so, what are the relevant details?