Iraq is an active conflict zone. Local and foreign military continue to fight against an armed insurgency that has existed since 2017. There is a high risk to civil aircraft. Iraqi airspace (ORBB/Baghdad FIR) should be avoided entirely. There is a total flight ban in place for US aircraft. Canada, the UK and France have all issued airspace warnings advising against operating in Iraqi airspace. The airspace adjoining the Baghdad FIR is also at risk: Iran, Turkey, Syria and Saudi Arabia.
 
The primary risk is intentional targeting by terrorist organisations who possess portable anti-aircraft weaponry. Civil aircraft may also be misidentified by the air defence systems of both local and foreign military who are active in the country. There is a clear risk to civil aircraft operating throughout the FIR at all levels however the eastern airways UL602 (between TAMSI and ALPET), UM860 and UM688 are considered acceptable by France and the UK above FL320.
 
Major events: Jan 2020: US drone strike near ORBI/Baghdad killed a high ranking Iranian general. Considered a serious escalation. Anything that looks like a US asset or ally is now considered a target. Jan 2020: Ukrainian Airlines 737 misidentified and shot down by Iranian armed forced in Tehran hours after retaliatory missile attacks against US bases in Iraq. June 2020 onwards: Multiple rocket attacks on ORBI and the US embassy. In general anti-US sentiment is worsening, the US Government is threatening to shut down the embassy if sporadic attacks don't stop.

Read: Iraq Airspace Update, March 2020 (OPSGROUP article)

Yemen is an active conflict zone. A civil war which began in 2014 has developed into an international conflict. There is a high risk to civil aircraft. The vast majority of Yemeni airspace (OYSC/Sanaa FIR) should be avoided. The US, UK and Germany all prohibit aircraft from overflying any land portion of the FIR. US operators can still use UT702 and M999, while UK and German operators can use over water portions of N315, UL425 and R401 with limits as published by Notam (all well off the coast). France completely prohibits aircraft from entering the Sanaa FIR. Saudi Arabian airspace to the north and Somali airspace to the South also have risks.
 
The primary risk is intentional targeting by terrorist groups with access to sophisticated anti-aircraft weaponry. Civil aircraft may also be at danger from on-going high intensity military operations including the use of explosive drones and missiles. Saudi-led airstrikes can occur at any time with little regard to civil traffic, including in the capital Sana’a.
 
Major events: 2017: OYSN/Sanaa badly damaged by coalition airstrikes. April 2018: Saudi airstrikes on Sana’a in retaliation for Houthi drone attacks across the border. July 2018: Houthi target Abu Dhabi Airport with explosive drones. Throughout 2020: Ongoing Houthi drone and rocket attacks targeting OEAH/Abha and OEGN/Jizan airports along the Yemeni-Saudi Border. September 2020: Multiple Saudi airstrikes on rebels in Sana’a, several near the airport. October 2020: Riyadh briefly on high alert for Houthi cruise missile and drone attack. 

Read: Saudi-Yemen Airspace Update, Oct 2020 (OPSGROUP article)

Following the shoot-down of Ukraine Int Airlines flight 752 over Tehran in Jan 2020, several countries issued airspace warnings for Iran, including: the UK, Ukraine, Canada, Germany, and France. The US and Ukraine are the only countries to have issued outright flight bans, but all the others advise against landing or overflying the country at the lower flight levels. The airspace adjoining the Tehran FIR is also at risk: Iraq, Afghanistan and Pakistan.

The primary risk is a misident by Iranian air defense systems. Iran has shown willingness to use long-range, advanced anti-aircraft-capable weapons during heightened tensions and in close proximity to heavily flown international air routes. There is also a potential for Iranian surface-to-surface missile fire from western Iran, targeting terrorist positions in Iraq. The secondary risks come from ballistic missile test launches with no warning by Notam, and GPS jamming (including in overwater airspace over the Persian Gulf and the Gulf of Oman).

Major events:
Jan 2020: Iranian Armed Forces shot-down Ukraine Int Airlines flight 752 over Tehran, having mistaken the aircraft radar return for an inbound missile. Just hours prior to the shoot-down, the US FAA issued “Emergency Order” Notams banning all US operators from overflying the airspace of Iraq and Iran. This was in response to an Iranian missile strike on US military bases in Iraq, which had occurred earlier that night.
June 2019: Iran shot down a US military unmanned aircraft operating in airspace over the Gulf of Oman with a SAM system.
Since 2017: Iran has conducted multiple ballistic missile test launches without issuing any Notams to warn civil operators, the latest taking place in late December 2019.

Read: Iran Airspace Update, March 2020 (OPSGROUP article)

Libya is an active Conflict Zone. A civil war is ongoing since 2014. There is a high risk to civil aircraft. Libyan airspace (HLLL/Tripoli FIR) should be avoided entirely. Total flight ban for US, UK, Canadian, French and German operators.

The primary risk is a misident by Libyan air defense systems, or by militia who have threatened to shoot down aircraft operating in western Libya, including HLLM/Tripoli Mitiga airport. Risk remains high across Libya at all flight levels, and avoidance of all airspace and airports is strongly recommended. The secondary risk is that reliable ATC services cannot be guaranteed. The past few years have seen regular ATS and radar outages across the HLLL FIR airspace, and severe limitations in VHF capability, with operators having to communicate with Malta ATC for guidance.

Major events: Jan 2020: Multiple airstrikes targeting HLLM/Tripoli Mitiga airport. Videos on social media showing planes landing at the airport as shells are falling in the background. Nov 2019: Militia advancing on the capital, Tripoli, declared a no-fly-zone around the city, threatening to shoot-down civil aircraft attempting to fly to HLLM/Tripoli Mitiga airport. Oct 2019: The US issued an emergency order prohibiting US operators from overflying the HLLL/Tripoli FIR except for altitudes at or above FL300 “outside of Libyan territorial airspace” - which is basically the international airspace over the southern Mediterranean Sea that is managed by Libya.

Read: Libya Airspace Update, Oct 2019 (OPSGROUP article)

Syria is an active Conflict Zone. A civil war is ongoing since 2011. There is a high risk to civil aircraft. Syrian airspace (OSTT/Damascus FIR) should be avoided entirely. Airspace adjoining the Damascus FIR is also at risk: Cyprus, Turkey, Israel. Total flight ban for US, UK, Canadian aircraft.

The primary risk is a misident by Syrian air defense systems. Civil aircraft may be targeted in error, or caught in crossfire during ongoing air attacks involving Israel, Russia, Iran. Missiles may erroneously lock on to civil aircraft. Israeli airstrikes on Syria are regular, and do not show any regard for civil traffic. There is a clear risk to civil aircraft operating on airways UL620, UW74, UR18, and UP62. In simple terms, if you find yourself planned overwater east of Cyprus, reconsider your route.

Major events: Sep 2018: Russian IL-20 shot down in error on FIR boundary with Cyprus (Nicosia FIR) - airline flights on UL620 within 50nm of this position. Feb 2020: An A320 enroute OSDI/Damascus caught in crossfire during attack by 4 Israeli F-16’s, forced to divert to Russian controlled air base. Read: OpsGroup Note -Syria, Sep 2018 (PDF)

Kenya is affected by the ongoing Somali Civil War - the main threat comes from militants in response to Kenya’s military intervention in Somalia. The US has a warning in place to exercise caution below FL260 in Kenya’s airspace east of 40 degrees East longitude (the border region with Somalia).

The primary risk is from indirect mortar and rocket fire, including MANPADS, which could target aircraft at low altitudes and at airports.

Major events:
Jan 2020: Two US military/govt aircraft (C-146A, DHC-8), and two helicopters, were destroyed in a militant attack on HKLU/Manda Airport, a US/Kenya joint military base in Lamu county, east coast. Security concerns in this part of Kenya have been ongoing for several years.

Jan 2019: Al-Shabaab militants launched an attack on a hotel complex in central Nairobi on 15 Jan 2019, killing at least 14 people. There were a number of attacks by Al-Shabab in Kenya in preceding years, but none in Nairobi since the attack on the Westgate shopping mall in 2013.

The northern Mali War has been ongoing since 2012, and there have been no improvements in stability. The US, Germany, France and the UK all have warnings in place, advising to operate FL250/260 or higher, and avoiding GATB, GAGO, and GAKL airports, due to ongoing fighting and militant activity. We would suggest, as usual, that a higher level closer to FL300 is more sensible.

The primary risk is from indirect mortar and rocket fire, including MANPADS, which could target aircraft at low altitudes and at airports. The FAA say that militants in Mali primarily target UN and Malian forces which are often based near to Malian airports, and these attacks present an indirect threat to civil aviation.

Major events: Aug 2020 All airports across the country were closed from Aug 19-20 following a military coup which overthrew the government. Bamako ACC remained operational throughout, with overflights unaffected. April 2018: Militants attacked UN peacekeepers at two bases near GATB/Timbuktu Airport using both indirect fire weapons and vehicle-borne improvised explosive devices. Jan 2017 and Nov 2016: Militants conducted vehicle-borne improvised explosive attacks against GAGO/Gao Airport, and rocket attacks against GATB/Timbuktu Airport.

Senegal and Niger control the airspace over Mali, and they have long-standing Notams (published under the GOOO/Dakar and DRRR/Niamey FIRs) warning that you can only fly between FL320-400 through the entire airspace in Mali north of the GABS/Bamako TMA due to military ops across the region.

Following five years of civil war, a ceasefire has largely held since Sept 2018. Significant reduction in violence, but the political and security situation remains volatile. In the event of a serious deterioration, similar to those of July 2016 and Dec 2013, HSSJ/Juba airport may be closed at short notice. The UK, France and Germany still advise against overflying South Sudan below FL250/260 due to the risk posed by anti-aircraft weaponry. The US published a similar warning but rescinded it in Aug 2019.

The primary risk now comes from poor levels of ATC provision for overflights below FL245 or for aircraft operating to HSSJ/Juba airport. In Jan 2021, ICAO published a letter warning of service disruptions and lack of qualified ATC personnel, the lack of contingencies in place, communication issues, the number of withdrawn navigation aids and above all, the lack of information being supplied to operators regarding these issues.

Major events:
April 2019: Military coup in Sudan led to the temporary closure of South Sudan’s airspace.
June 2016: The South Sudanese army declared intention to shoot down aircraft without permits and/or not following proper procedures.

Nov 2020: Major escalation of the conflict in the Tigray region, along the Ethiopia/Eritrea border. Some airways have been closed by the Ethiopian and Sudanese CAAs. Other airways that are still open are very close to the Conflict Zone. These are frequently used by international operators on the Europe- East Africa route. In particular: UN321, UG300 and UL432. Multiple airports have been targeted by rockets. Missiles were fired across the border into Eritrea, targeting HHAS/Asmara. Within Ethiopia, HABD/Bahir Dar and HAGN/Gondar were also targeted.

Sep 2018: Risk due to hidden ATC strike. Ethiopian ATC controllers went on strike, and the ECAA and Ethiopian Airlines recruited both retired and foreign controllers to pick up the slack. Ethiopia denied several times that there was in fact a strike happening at all. The strike ended September 7th. Many were not qualified to operate in Ethiopian airspace, due to inexperience.

HHAS/Asmara airport was targeted on 14 Nov 2020 by missiles from the Tigray TPLF, bringing Eritrea into the conflict and meaning that operations here should be avoided. See Ethiopia summary for more detail.

Despite the ongoing conflict in Somalia the risk level is determined to be Level 2, the threats to aviation only exist below specified levels. However, our recommendation is to avoid the airspace entirely. The situation on the ground is highly unstable and there is an inherent risk to civilians and aircraft. The central government has little control of the major cities and ports with ongoing attacks from extremist militants targeting civilians. The advice from our information sources is all similar; “do not operate below a minimum of FL260 in the airspace of Somalia”. (Note UR401 SIHIL-AXINA is excluded from this by one authority) “There is a high risk to overflying aircraft from anti aviation weaponry”.

An Embraer EMB-120 was shot down while on approach to Bardale airstrip on May 4, 2020, killing all six people on board - an accidental shoot-down by Ethiopian forces stationed in the region.

Only one international warning exists, that of France, recommending overflight above FL200 in the far southern and western edges of the country (west of the 27°E and south of 13°N) near to the border with South Sudan, Central African Republic, and Chad.  Sudan temporarily closed its airspace all day on 11 April 2019 following a military coup which ousted the country’s longtime President Omar al-Bashir from power. This came after months of on-and-off protests against his rule.  The security situation in Khartoum has been steadily improving since then, and in Sept 2019, the US downgraded its travel advisory for Sudan from “Level 4: Do Not Travel” to “Level 3: Reconsider Travel”. HSSS/Khartoum airport was closed for five hours late on 14 Jan 2020 following gunfire on the streets of the capital, including in areas close to the airport. The clashes were between the army and former security agents who revolted over severance pay. The airport reopened the next day, with the government saying the violence was over and the situation was under control.

Since the Arab Spring, Egypt’s stability and security situation as a state has declined.

-July 2019: British Airways suspends Cairo operations for one week due to security concerns
-In February 2017 an an SA-7 anti-aircraft missile tube was found less than a mile from HECA/Cairo airport.
-In October 2015 a Russian A321 was brought down over the Sinai peninsula by a bomb loaded at HESH/Sharm El Sheikh. The group claimed the IED was placed aboard the aircraft prior to departing HESH, raising concerns of potential insider threats at the airport.

There remains a threat from terrorism in Egypt, particularly in the Sinai Peninsular - most countries advise against operating to airports in this region, as well as overflights below FL260.

Ongoing political and social crisis in Venezuela. On 1st May 2019, the US FAA issued a new Do Not Fly instruction to US operators, barring all operations into or over Venezuela, unless operating at or above FL260, and giving a window of 48 hours to leave the country. The order comes on a day of an information battle waged between Maduro and Guaidó, and although the coup status is uncertain, one thing is clear: taking your aircraft to Venezuela is not a good idea.

Following talks with the U.S. in early 2018, North Korea agreed with ICAO that it would provide adequate warning of all “activity hazardous to aviation" within its airspace.

However, in May 2019 North Korea resumed launching missiles into the Sea of Japan, without providing any warning by Notam.

The U.S. continues to prohibit flights across all North Korean airspace, including the oceanic part of the ZKKP/Pyongyang FIR over the Sea of Japan.

In December 2019, Germany issued a new warning Notam for North Korea, as they made threats to launch long rang missiles.

Due to military activity related to the involvement in Yemen, as well as ground to ground missile strikes, it is suggested to avoid the southwestern region of the Jeddah FIR. However, airports in the north, such as OEJN/Jeddah and OERK/Riyadh, are still very much on the radar for the Houthis, who launched missile attacks against these airports on multiple occasions throughout 2018. There is definitely a risk to operations in Saudi airspace, even outside the SCATANA area.

Couple of issues: Conflict with India in the Kashmir region in the northeastern corner of Pakistan, and concentration of terrorist group representation in the country. Military activity by Pakistan and India in the disputed Kashmir region poses a potential inadvertent risk to aviation at all altitudes, particularly in the OPLR/Lahore FIR. The consensus among foreign authorities is to cross the OPLR/Lahore and OPKR/Karachi FIRs at higher flight levels. Diversion/Landing in Pakistan is recommended against. Avoid operating to OPPS/Peshawar and OPQT/Quetta airports - both are near the border with Afghanistan. OPKC/Karachi Airport was attacked in 2014.

There are two risk issues in Ukraine.

First: arms fire. Including MH17, multiple aircraft (the others all military) have been shot down since the beginning of the Donbass region war in 2014. Multiple ceasefires have been declared and violated. This risk is contained within the Dnipropetrovsk FIR – UKDV.

The second issue affects the Simferopol FIR which is Disputed Airspace. (Ukraine:UKFV, Russia:URFV). In March 2014, Russia annexed Crimea. The ATC Center is in Simferopol, Crimea, and is now run by Russia. Russia claims the airspace. Ukraine refuses to recognise the change, and asks crews to talk to Ukrainian controllers in Dnipro/Odesa ACC instead of Simferopol ACC. So the risk here stems from aircraft potentially receiving confusing and conflicting air traffic control instructions from both Ukrainian and Russian ATC when operating over the region.

There is an ongoing war in Afghanistan, which since NATO’s withdrawal in December 2014, has been fought between the state and several factions. Diversion/Landing to Afghanistan – don’t. Nowhere is safe. Overflight advice averages out at a minimum FL250, though as with other mountainous countries we think FL320 is a better starting point. There are comms issues in the Kabul FIR – long periods without ATC contact is possible. Monitor TCAS and Air-to-Air channels.

Border conflict between Armenia and Azerbaijan officially ended with a peace agreement in Nov 2020. All airspace has reopened, and Azerbaijan has cancelled its Notam warning operators of the threat posed by long-range missiles. All foreign countries have rescinded their airspace warnings for both Armenia and Azerbaijan.

The primary risk is from any large-scale ceasefire violations involving missiles or anti-aircraft weaponry. So far, we have not seen anything like this - just minor skirmishes on the ground in the Nagorno-Karabakh region along the southern border between Armenia and Azerbaijan.

Major events: Sep/Oct 2020: Conflict between Armenia and Azerbaijan led to large sections of closed airspace along the northern border. UBBA/Baku issued a Notam warning of threat posed by long-range missiles which they claimed Armenia had been using to target locations throughout Azerbaijan. Germany issued Notams warning of a potential risk to aviation from military operations including anti aviation weaponry. Dec 2020: Direct crossing traffic is now technically possible again.

Read: Armenia/Azerbaijan Airspace Update, Dec 2020 (OPSGROUP article)

Border conflict between Armenia and Azerbaijan officially ended with a peace agreement in Nov 2020. All airspace has reopened, and Azerbaijan has cancelled its Notam warning operators of the threat posed by long-range missiles. All foreign countries have rescinded their airspace warnings for both Armenia and Azerbaijan.

The primary risk is from any large-scale ceasefire violations involving missiles or anti-aircraft weaponry. So far, we have not seen anything like this - just minor skirmishes on the ground in the Nagorno-Karabakh region along the southern border between Armenia and Azerbaijan.

Major events: Sep/Oct 2020: Conflict between Armenia and Azerbaijan led to large sections of closed airspace along the northern border. UBBA/Baku issued a Notam warning of threat posed by long-range missiles which they claimed Armenia had been using to target locations throughout Azerbaijan. Germany issued Notams warning of a potential risk to aviation from military operations including anti aviation weaponry. Dec 2020: Direct crossing traffic is now technically possible again.

Read: Armenia/Azerbaijan Airspace Update, Dec 2020 (OPSGROUP article)

A new conflict zone is emerging in Western Sahara. The country is split down the middle - Morocco controls the west, and the region’s independence movement, the Polisario, controls the east. The Polisario have declared war on Morocco.

The primary risk is from anti-aircraft fire from the conflict. The FAA has published a note warning that the Polisario likely have access to anti-aircraft weaponry which may pose an inadvertent risk to civil aircraft up to FL120. In addition, the GCCC/Canarias FIR has issued a Notam warning that overflights should be completely avoided over the part of Western Sahara that falls within the GCCC/Canarias FIR (i.e. airways UY601 and UN728). For the part of Western Sahara that sits under the GOOO/Dakar FIR (i.e. airway UT975), they say overflights should not be below FL245.



The secondary risk is from lack of continuous ATC coverage. Western Sahara does not control its own airspace - it falls within both the GCCC/Canarias and the GOOO/Dakar FIRs, which may complicate airspace management should the conflict escalate. The FAA advise aircraft operating in the region to stay in touch with ATC and be prepared for possible airspace restrictions and reroutes.

In August 2017 it became apparent that North Korea missiles were landing with regularity in the Sea of Japan. In 2018, after North Korea's change in stance on Missile testing, coupled with a warmer relationship with the US, previously issued warnings started to be removed. The lsat such warning, US Notam A0010/18 expired on May 27, 2019, and has not been renewed.

Missiles fired by Yemeni rebels (Houthis) have reached Saudi Arabia multiple times, and they have threatened to fire at the UAE. In April 2019 a spokesman for the Houthis said - "Our missiles are capable of reaching Riyadh and beyond Riyadh, to Dubai and Abu Dhabi."

N'Djamena in the past was a popular fuel stop in central Africa, but multiple travel warnings now advise against travel here. No official state Notams have been issued, but danger remains high.  A state of emergency remains in place for the Lake Chad region. High threat for terrorism. Avoid landings.

Reports of GPS Interference began in March 2018 in the Nicosia FIR. In April 2018, the Nicosia FIR was being used as military staging for possible strikes in Syria, prompting EASA to issue a warning, and lead to avoidance of the FIR by many airlines.

There has been a high volume of crew reports of GPS Interference in the Philippines, leading to GPS/ADS-B dropouts, especially in the vicinity of RPLL/Manila.

Frequent reports from crews of GPS signal interference in Turkish airspace - with some as far away as abeam Baghdad. GPS jamming is common through the LTAA/Ankara FIR, and especially on the border between the ORBB/Baghdad and OIIX/Tehran FIRs. Operations to LTAJ/Gaziantep should be carefully reviewed given its proximity to the Syrian border.

The situation on the ground in the Central African Republic is volatile and as of June 2017 has been deteriorating rapidly. There have been numerous attacks on Civilians and peacekeeping troops. Bangui FEFF is operating under UN control, it is subject to regular power outages and is also acting as a refugee camp. Avoid landings.