Despite almost record-breaking high temperatures in December this year, experts are divided over the kind of weather we'll get this winter.
Russia's deployment of the S-400 in Syria is purely for protection, it says, but the move has inadvertently grounded U.S. jets, and Pentagon officials claim Russia was targeting its aircraft.
Pentagon chief Ash Carter has been caught in an email scandal after admitting he used his personal email for work purposes.
Moscow is lukewarm on the deal, preferring to focus on a joint venture to build the new T-50 stealth fighter jet, the first fifth-generation fighter jet outside of the U.S.
German spies will descend on Syria in collaboration with Bashar Assad's Damascus government to help beat the Islamic State group.
A report released this week shows that sales of Russian weapons increased significantly in 2014 while Western sales have dropped.
Russian sanctions are to end going into 2016, but Kiev will lose access to free trade with Moscow.
The agreement between the U.S. and Taiwan has angered Beijing, while adding to disputes centered around the South China Sea.
U.S. Defense Secretary Ash Carter visited Iraq Wednesday to secure broader Iraqi involvement in the fight against the Islamic State group, but Baghdad is hesitant.
General Ahmad Reza said Wednesday Iran wants to make major defense purchases. Regional rivals are concerned that sanctions relief will see Tehran add $150 billion to its budget.
ISIS presence in Afghanistan has increased as presence shifts east from Syria and Iraq.
The countries are at odds over Syrian President Bashar Assad and the conflict in Ukraine but agree that the terrorist organization must be destroyed.
France, which has been involved in U.S.-led coalition airstrikes in Iraq since September 2014, on Tuesday hit targets in the west of the country.
Around 42 percent of the Air Force's $72.7 billion budget over the next decade will be spent on the F-35.
U.S. officials estimate that the Islamic State group takes in as much as $40 million from taxation per month, equaling its oil profits over the same period.
Temperatures across the country are soaring because of a little-known weather phenomenon in the North Pole.
The facility will eventually be capable of firing rockets that are around 60 meters long, twice the size of the Unha-3 rocket that let North Korea put a satellite in space in 2012.
It wants to increase the drone fleet by adding 75 General Atomics MQ-9 Reapers as part of a $3 billion program to improve firepower and intelligence capability.
Aside from Britain and France, few European members of the Western military alliance are doing their fair share to combat ISIS, the U.S. says.
Since Russia annexed Crimea in March 2014, Moscow has resumed large scale ballistic missile tests and its adversarial relationship with the NATO-led West.
Italy wants to first formally discuss renewed sanctions against Russia before it allows the EU to extend the legislation.
Ash Carter outlined the U.S. strategy to defeat ISIS, but failed to give timelines on taking back the terror strongholds of Mosul and Raqqa.
Increased attacks from an ISIS affiliate in Gaza are endangering the fragile peace that exists there.
Elite fighters from the U.S. and other nations are forming a unified military effort against the Islamic State group.
The terror group recently released a chant in Mandarin aimed at recruiting Muslims from the Hui ethnic group in the northwest of the country.
The restructuring will see the military cut around 300,000 troops from its pool of around 2 million active personnel and create a Western-style military force.
The 16-month U.S. military effort against ISIS has been fought using legislation passed on Sept. 18, 2001, to specifically target those responsible for 9/11.
The lost satellite was designed both for civilian and military use, primarily to scan the Earth's oceans and weather systems from space including spotting submarines for the armed services.
McCain’s speech comes after a House majority Thursday voted to support tough new restrictions on refugees fleeing the war in Syria and ISIS.
It is not yet known if the weapons deliveries were legal or if the arms were stolen from military operations in eastern Ukraine.
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