let's see what we learned in terms of the military operation by bringing in justin crump global security and intelligence analyst. they didn't say anything earth shattering or anything that you didn't already know. >> no, what's interesting is some of the things that they're not quite talking about, i think one of the key developments we've seen around aden is the fact that the air-dropped weapons to the forces that the coalition is supporting. i think if you look at the situation of aden in a moment, they're cut off from the western peninsula side of aden. it shows there was no control of the port. that's almost a last resorts to go to try to get supplies. >> if you could control the port you would just land the weapons. you wouldn't drop them haphazardly. >> yes it does suggest a sense of urgency in aden and i think the presidential palace-been recovered but that's very much on the front lines. i know the houthis are confident, that they're going to achieve control of aden. >> the houthis have circle military might behind them. >> yes. >> the people who are trying to protect aden at th

. >> justin crump, thank you very much indeed. still to come on this program five years after bp's deep water horizon oil spill we're off to louisiana to find the landscape is still pretty rough. and as u.s.-cuba ties improve people from both sides consider how they can make money. >> part of al jazeera america's >> special month long evironmental focus fragile planet just because i'm away from my desk doesn't mean i'm not working. comcast business understands that. their wifi isn't just fast near the router. it's fast in the break room. fast in the conference room. fast in tom's office. fast in other tom's office. fast in the foyer [pronounced foy-yer] or is it foyer [pronounced foy-yay]? fast in the hallway. i feel like i've been here before. switch now and get the fastest wifi everywhere. comcast business. built for business. >> head lines for you on al jazeera, migrant boat crashes in the immediate trainan is a europe-wide problem. calling for more coordination to prevent more death. frederica mogherini was speaking in regard