Do my dreams mean anything?

A few mounths ago i had a dream where i was sitting at this computer the tv is on (the tv is to my left) and my sis is playing with my nephew then a news report comes on tv (sKY news) and it says "2 nuclear attacks has been launced against america" and my sister freaks out and runs whats wierd is..sky news anyone who watches it knows it got a makeover about 3 weeks ago and in my dream it looked exactly like it does now but when i had my dream it didnt look like that

Ive had another dream where i was with my grandad watin tv and ITV news comes on and it says "Iran has decleard war with US and UK " then it goes on to say ""Thi is no supirse as there has been a milatary build up along the iran border" or somthing along those lines

What does this mean?

Is it literal would be my question. I think dreams sometimes can be but than most of the time be figurative. If you believe in God it says he talks to you in dreams. I would bet my arse you are spot on with Iran heck America to. I don't know if I read to much into this crap but it just seems it is time