No, there's photos of the ice wall. Strangely, YOU actually posted a link to one of those pics yourself, and then questioned whether its an impediment but the ability to climb it was never questioned. The burden of proof is on me, yet you presented the proof yourself. So surely if its on me to prove it, its also on you to disprove it as well?
I cannot provide photographic evidence of pilots being escorted away, but we have testimonies from said pilots to go on.
As for the military, I already said they are at certain parts. It's not a case of troops patrolling the shoreline, but being ready to I intercept something if necessary, and the proximity of the bases allows for that.