Page 23 - Air Fields News Today : Breaking News, Live Updates & Top Stories | Vimarsana

In our ability to do that. >> operating under arctic presents unique challenges with no access to gps navigation, limited communications and dangers from below and above. >> 55 feet. >> ice keels as long as 150 feet extend down from the ice sheets. america's biggest challenge however comes from russia. the russian military is assembled an arc of steel along its arctic coast comprising dozens of military bases ports and air fields and it is building and deploying faster quieter and more capable subs of its own. >> in every case, they are trying to get faster and better at what they do and integ...

>> reporter: extending down from the ice sheet. america's biggest challenge, however, comes from russia. the russian military has assemble assembled an arc of steel along its arctic coast, comprising dozens of military bases, ports and air fields. and it is building and deploying faster, quieter and more capable subs of its own. >> have you had specific encounters? >> we would never try to speak to those specific operations for clear intelligence value that that would be to the adversary. fundamentally, we are watching and we are engaged. and i think our adversaries recognize that. >> this yea...

Limited communications, and dangers from below and above. >> times 0-7. 55 feet. >> ice keys as long as 150 feet extend down from the ice sheets. >> america's biggest challenge, however, comes from russia. the russian military is assembled in ark of steel along arctic coast comprising of air fields and building and deploying faster, quieter and more capable subs of its own. >> in every case they are trying to get faster and better at what they do and integrating technology into their platforms and really set them on a ramp to where if we don't continue to do the same, we'll find in the place o...

Campaign by trump -- i didn't vote for the guy, but there's three things i liked about trump. he said he's going to rebuild the country, rebuild the train stations, the air fields, rebuild the country in terms of just transportation. making everything up-to-date in the world. stop starting stupid wars. he started another one over intifada three. he was going to fence and try to end that worsening relationship. if that's behind all this, an attempt to end that worsening relationship, why he hiding it? that's the $64,000 question, we used to say. to jil, why do you think he's attempting to hide ...

Our head and that gets converted to sulphuric acid. and reflect away sunlight. >> that last part is the key. they help to cool the planet. you might remember that filipo volcano that erupted in 1991. well -- >> after a big volcano that put sulphur in the atmosphere, the whole world got cooler for a year. not just cooler but the productivity of plants and ecosystems around the world went up that year. >> the challenge to keith and his fellow scientists is how to get particles into the atmosphere that will do the same thing. keith has an idea. send planes up into the air that release an aerosol ...