Dozens of pro-Palestinian protesters blocked the entrances to a BAE Systems factory in southeast England on Friday, targeting Britain's biggest military supplier to call for an end to arms sales to Israel.
Holding up a sign saying "Stop Arming Israel" and waving Palestinian flags, about 50 people stood in front of one entrance at the Rochester, Kent, site, where BAE tests and assembles electronic equipment used on military aircraft and in surveillance systems, Reuters reported.
Tens of protesters gathered at other entrances.
BAE said it does not directly export any equipment to Israel, but the group is a tier-one supplier on the United States-made F-35 fighter jets which are flown by Israel.
"We're horrified by the situation in Israel and Gaza and the devastating impact it's having on civilians in the region and we hope it can be resolved as soon as possible," a BAE spokesperson said, alluding to the war between Israel and Hamas.
"We respect everyone's right to protest peacefully. We operate under the tightest regulation and comply fully with all applicable defense export controls, which are subject to ongoing assessment."
The protest at the British facility follows action taken by unions in Belgium and Spain who have refused to handle shipments of military material over the war in Gaza.
A large pro-Palestinian march planned for Saturday in London has caused controversy as it coincides with the anniversary of the end of World War One, prompting fears that counter-protesters could also descend on the capital.