– AP – Around 4,000 U.S. and European troops from 14 nations took part in the annual Baltic Operations navy exercise that opened Thursday in Poland’s Baltic Sea port of Szczecin. The 45th edition of the so-called BALTOPS exercise involves maritime, air and ground forces with about 50 ships and submarines and over 50 aircraft, and will run through June 16.

– War Zone – The U.S. Navy is leading developing a new 155mm artillery round capable of destroying moving targets on land or at sea that could end up in use across three services, including the U.S. Army and Marine Corps. More importantly, the precision munitions will not use GPS, making them useful even in GPS denied environments.

– National Interest – The P-8A Poseidon maritime patrol plane may not be as sexy as an F-35 stealth fighter, but in some ways it is far closer to the forefront of international flashpoints in the Pacific Ocean. Maritime patrol planes are essential for tracking the movement of ships and especially submarines across vast oceanic waters—and potentially sinking them in the event of hostilities.

– Defense News – Lockheed Martin, frustrated by changing requirements the company feels are skewed to a particular competitor, is dropping out of the U.S. Navy’s over-the-horizon missile program intended to give a lethal capability to littoral combat ships and frigates.

– US Naval Institute Blog – As the environment in the Arctic changes, the Navy plans to take deliberate action to increase its operations in the region.

– Breaking Defense – Despite his campaign pledge of a 350-ship fleet, President Trump’s first budget cuts Navy shipbuilding and aircraft procurement below what was enacted in 2017, documents released today reveal. Despite Trump’s criticism of President Obama’s defense plans, this budget sticks with Obama’s shipbuilding plan for 2018: eight ships.

– USNI News – Since the last Pentagon budget request 15 months ago there’s been a presidential election, a seven-month continuing resolution, a supplemental spending bill, promises from the new administration for a military spending spree, vows from inside the Pentagon to rebuild readiness and multiple studies looking at what a future naval fleet should look like.

In the churn leading up to this week’s release of the Fiscal Year 2018 budget request to Congress, questions still remain on the Navy’s acquisition and readiness plans. The following is a list of important policy and acquisition issues that Navy officials have declined to comment on but have assured USNI News and the public that answers would be found in the budget request.

– National Interest – With current technology, even a 355-ship United States Navy will not be sufficient to meet the threats of tomorrow. Indeed, the conclusion of a new Navy white paper authored by the chief of naval operations is that not only will tomorrow’s fleet have to be larger, it will have to become far more capable far more quickly than any of the recent fleet design studies have indicated.

– Breaking Defense – All hands, brace for disappointment. The president’s promised naval buildup won’t begin in the 2018 budget out next week — or maybe ever.

– Breaking Defense – Consider 35 pounds of metal moving at Mach 5.8. Ten shots per minute. 1,000 shots before the barrel wears out under the enormous pressures. That’s the devastating firepower the Navy railgun program aims to deliver in the next two years, and they’re well on their way.