'UPDATE: A supposed trailer has since been leaked from a UK-based YouTube channel. The video can be viewed below:

　　Three Battlefield 4 images have leaked ahead of a media event planned for this evening where the game is expected to be discussed in greater detail. The images were found on a public directory on the Battlefield blog.

　　One screenshot, labeled Construction (at right), shows a team of gun-toting soldiers moving down a hill while sunlight bursts through a bird-filled sky. Two additional images show off pairs of soldiers, each with United States flags embroidered on their uniforms.

　　Notably, one of the soldiers is wearing an Oakley glove and has a Sharpie pen in his pocket, suggesting the game may feature product placement in some way.

　　EA announced Battlefield 4 last July, revealing that a beta for the game will launch during fall 2013. Those who purchased the underperforming Medal of Honor: Warfighter are guaranteed access to the beta.

　　Battlefield 4 may not be the only new franchise entry in the works. A report from May suggested series developer DICE was at work on a new entry in the spin-off series, Battlefield: Bad Company 3.

　　'