JERUSALEM (Reuters) - Israel's defence exports dropped by almost 13 percent in 2013 as the United States and its allies drew down forces in Iraq and Afghanistan and other foreign buyers trimmed procurement budgets, Israeli officials said on Tuesday.
Israeli arms firms, many of them state-owned, sell some 80 percent of their products abroad - income which helps support the annual defence budget of around $18 billion.
Defence exports totalled $6.54 billion in 2013, the Defence Ministry said, compared to $7.47 billion in 2012.
The decline was attributed to "the trend of tightening defence budgets and big procurement programmes in core markets, headed by the United States and Europe".
"The exit of coalition forces from Iraq and Afghanistan increased the reduction in demand for defence systems," the ministry said, listing plane upgrades, avionics, radar systems and drones among Israel's main defence exports.
A defence official said exports had waned in recent years but that the latest drop-off was "especially significant".
(Writing by Dan Williams; editing by Luke Baker)