The Senate Appropriations Committee advanced legislation Wednesday that provides approximately $1 billion in security ...

Business Insider got access to a NATO AWACS flight for an eight-hour surveillance mission over Eastern Europe.

The systems, deployed near the Russian town of Kingisepp — roughly 20 kilometers (around 12 miles) from Estonia's eastern ...

Russian military forces have positioned additional electronic warfare systems within 20 kilometers of Estonia's border, Estonian Interior Minister Igor Taro said, as Moscow expands GPS jamming ...

The Russian exclave of Kaliningrad is once again in the news, after a senior U.S. military commander on July 17 issued a ...

Russia has been causing chaos by jamming GPS signals across Europe's eastern border. There are fears that a serious accident involving commercial aviation is imminent.

Russia detained a Greek-owned oil tanker on Sunday after it left an Estonian Baltic Sea port, the Estonian Foreign Ministry said, adding it had alerted NATO allies to the incident.

TALLINN (Reuters) -Russia detained a Greek-owned oil tanker on Sunday after it left an Estonian Baltic Sea port, the Estonian Foreign Ministry said, adding it had alerted NATO allies to the ...

After a series of suspicious cable cuttings feared to be Russian sabotage, NATO began a new mission called Baltic Sentry to patrol the Baltic Sea. Michael Schwirtz, an investigative reporter with ...

In just three months, three incidents of damage to Baltic Sea underwater cables have taken place. While accidential cable slices are common, the cluster raises suspicion.

Shipping firms may need to pay a fee to use the Baltic Sea, one of the world's busiest shipping routes, in order to cover the high costs of protecting undersea cables, Estonia's defence minister ...